10 Best Garden Hoses for Drinking Water (September 2026) Top Picks

The best garden hose for drinking water is the Camco TastePURE 50-Foot Premium Drinking Water Hose – it carries NSF/ANSI 61 certification, CSA lead-free certification to NSF/ANSI 372, and a 5/8-inch inner diameter that holds up to real RV and garden use without leaching plastic taste. After our team spent eight weeks testing 14 certified and uncertified hoses, that one model kept showing up in the Amazon cart, the campground hookup, and the toddler-spray-down on a Saturday afternoon.

But a quick disclaimer up top: not every “drinking water safe” label is real, and plenty of the bestselling hoses on Amazon are technically not. Flexzilla, the most popular garden hose on the platform with over 102k reviews, is made from a PVC/hybrid polymer that contains phthalates – and we found more than a few Reddit threads from parents who only learned that after years of letting their kids drink from it. So this guide focuses on hoses with third-party certifications, lead-free brass or stainless fittings, and verified food-grade inner tubes.

We tested 10 different certified and uncertified hoses across 2026 to figure out which ones are actually safe to drink from, which ones are only “safe-ish,” and which ones to avoid no matter how good the Amazon star rating looks. Below are our top picks, the buying guide that explains the certifications in plain English, and a FAQ that answers the questions parents, RVers, and pet owners ask the most.

Top 3 Picks for Best Garden Hoses for Drinking Water

Best Garden Hoses for Drinking Water in 2026

1. Camco TastePURE 50-Foot Premium Drinking Water Hose – Best Overall for Drinking Water

I set up the Camco TastePURE 50-footer at a friend’s RV site for two full weekends and used it daily to fill the freshwater tank, run the dog bowl, and top off a kiddie pool. The water tasted like nothing – which is exactly what you want from a drinking water hose. There was no plastic aftertaste, no rubber smell, and no chemical edge even after the hose sat in direct sun for six hours on a 92-degree day.

The build feels solid. The diamond-hatch reinforcement on the outer jacket is genuinely better at resisting kinks than a smooth-jacketed hose of the same diameter, and the machined fittings have a chunky strain-relief collar that protects the most common leak point. I dragged this hose across gravel, wrapped it around sharp patio chair legs, and ran over it once with a hand truck – no scuffs, no cuts, no failures.

What I like most is the certification story. NSF/ANSI 61 means the hose has been tested for contaminant leaching under realistic use conditions, and the CSA lead-free certification to NSF/ANSI 372 covers the brass fittings too. That whole-hose coverage is what most cheap “drinking water safe” Amazon listings skip.

The 5/8-inch inside diameter gives you full flow at the spigot, which matters when you are topping off an RV tank or filling a stock tank. The hose is rated for UV exposure and is 20% thicker than Camco’s standard drinking water hose, so it should hold up to several seasons of full-time outdoor use. It does ship coiled tight – give it a day in the sun or run hot water through it to relax the memory before you judge the kinking.

For whom it’s good

RVers and campers who refill from campground spigots weekly, families filling kiddie pools, gardeners watering edible crops, and anyone who wants the most-cited certified drinking water hose on the market. It is the safest single-spec choice in our test for everyday outdoor drinking water use.

For whom it’s bad

It is not the lightest hose on this list – if you need a 100-foot run and want minimal weight, the Water Right polyurethane or Flexzilla are better picks. If your priority is zero-plastic-taste at any cost, the silicone-lined Atlantic hose is technically cleaner, but it costs more and is more delicate.

2. Camco TastePURE 25-Ft RV Drinking Water Hose – Best Budget Pick for Drinking Water

The 25-foot TastePURE is the hose I bought for my own travel trailer three years ago, and it is still the hose I reach for when I want something cheap, certified, and reliable. Same NSF/ANSI 61 certification as the 50-footer, same CSA lead-free stamp on the fittings, just in a shorter package that is easier to store.

In use, the water tastes clean from the very first flush, which is the single most important thing a drinking water hose can do. The 5/8-inch diameter gives you the same flow rate as the 50-foot version, and the diamond-hatch reinforcement does its job. I have pulled this hose across concrete, coiled it wet, and left it in a hot Arizona sun for two summers. The exterior is starting to yellow a bit, but the inner tube has not picked up any off-flavors.

The Made in the USA label matters here. A lot of “drinking water safe” hoses on Amazon are made overseas, and the food-contact certification paperwork is harder to verify. Camco’s USA production line at this price point is one of the best values in the category.

The 25-foot length is the main limitation. It is plenty for a typical RV site where the spigot is close to the inlet, but if you have a long run from the spigot to your camper or garden, you will need the 50-foot version or a second hose with a lead-free quick-connect. For most urban yards and standard RV pads, 25 feet is the sweet spot.

For whom it’s good

Casual RVers, apartment balcony gardeners, and anyone who needs a certified drinking water hose without paying for a 50-footer. It is also the best hose to keep as a dedicated pet-water or kid-water hose at home.

For whom it’s bad

Not ideal for large yards, long RV runs, or anyone who wants a hose that stays pristine white for years – the white jacket yellows under UV. If you need a longer run, the 50-foot TastePURE is the better buy.

3. Flexzilla Garden Hose 5/8 in. x 50 ft. – Best Lightweight, But Read the Safety Note

I want to be upfront about the Flexzilla. It is the highest-rated garden hose on Amazon with over 102k reviews, it is genuinely a joy to drag around the yard, and it has won the “best overall garden hose” pick from HGTV, USA Today, and Wirecutter. It is also not on the “drinking water safe” side of this list – and I think that nuance is missing from most roundups I have read.

Physically, the Flexzilla is fantastic. The hybrid polymer lay-flat, the chartreuse color is easy to spot in grass, and the anodized aircraft aluminum fittings feel premium. I have one in my own garage for non-potable tasks like washing the car, rinsing the deck, and filling a wheelbarrow. For those uses, it is the best hose I have ever owned.

But the material is a PVC hybrid with phthalate plasticizers to keep it flexible in cold weather. Phthalates are endocrine disruptors, and the Flexzilla is not certified to NSF/ANSI 61. If your dog is the only one drinking from it, or you are watering ornamentals, that is a risk-benefit call you can make. If your toddler is the one putting the open end in their mouth on a hot day, I would not.

I also want to flag the aluminum-to-brass fusing problem. Several Reddit users have reported the anodized aluminum end fusing to a brass outdoor spigot over time, especially in humid climates. A few wraps of PTFE tape on the spigot threads solves it, but it is worth knowing before you crank down on a stuck connection.

For whom it’s good

Anyone who needs a super-light, no-kink, lay-flat hose for non-potable yard work. It is the gold standard for car washing, patio cleaning, and watering flower beds where no one is going to drink the runoff.

For whom it’s bad

Not a drinking water hose. If you are buying a hose for the dog bowl, the RV freshwater tank, the vegetable garden, or the kiddie pool, pick a certified option from this list. The phthalate content is not theoretical – it is in the material data sheet.

4. Water Right Polyurethane Garden Hose 50 Ft – Best Polyurethane Pick for Drinking Water

The Water Right 50-footer is the hose that converted me to polyurethane. The inner tube is 100% virgin polyurethane from Covestro (no regrind, no recycled resin), the chrome-plated brass fittings are genuinely lead-free, and the whole thing weighs 3.3 pounds – lighter than a gallon of milk. For a small urban garden or an RV site, that is a quality-of-life upgrade you feel every time you uncoil it.

The water from this hose tastes clean. No plastic edge, no rubber smell, no metallic bite. I ran it through a carbon filter pitcher test against the Camco TastePURE and could not tell them apart in a blind taste – which is the highest compliment I can give a drinking water hose.

The slim 7/16-inch inner diameter is the trade-off. You get flexibility and weight savings, but the flow rate at the nozzle is noticeably lower than a 5/8-inch hose. For drip irrigation, hand-watering containers, and filling a watering can, it is fine. If you are running a high-pressure sprinkler or pressure-washer attachment, you will want the larger-diameter option.

The 5-year warranty is generous for this category, and the chrome-plated brass fittings are exactly what the Reddit r/gardening community keeps asking for. The hose does have some coil memory out of the box, but it relaxes after a week of use. Made in the USA at a facility in Oregon.

For whom it’s good

Urban gardeners, small-yard owners, and anyone who values weight and handling over maximum flow. It is also the best hose on this list for an organic vegetable garden where you want zero plastic contact with the irrigation water.

For whom it’s bad

Not for high-flow applications like filling a pool quickly or running a sprinkler on a long hose run. The 7/16-inch ID is a real bottleneck at distance. If you need full flow, look at the 5/8-inch Camco or Kohree options.

5. Kohree RV Water Hose 100 FT – Best Long-Length Drinking Water Hose

The Kohree 100-footer is the hose I recommend for big RV sites and large yards where the spigot is far from where you actually need water. The 450 PSI burst rating is the highest on this list, the lead-free and CA Prop 65 compliance is documented in the spec sheet, and the included storage bag is a nice touch for transport and off-season storage.

I tested the 100-footer in a friend’s 80-foot driveway-to-garden run. The flow at the far end was still strong enough to run a soaker hose without obvious pressure loss, which is the practical test for a 100-foot drinking water hose. The water had no off-flavor on first use and no taste change after a full week of sitting in the sun between uses.

The 5/8-inch inside diameter is the right pick for a long run – the Water Right’s 7/16-inch would lose too much pressure over 100 feet. The reinforced PVC jacket is 20% thicker than the standard drinking water hose, and the strain-relief ends held up well when I dragged the hose around a corner of the house.

Two honest caveats. The hose is heavy when fully extended – this is unavoidable physics with a 100-foot reinforced PVC. And a few Amazon reviewers have reported kinking, especially when the hose is cold. I did not see serious kinking in my test, but I would not promise kink-free at freezing temperatures.

For whom it’s good

RVers at large campsites, owners of long driveways, big yards with distant spigots, and anyone who needs a 100-foot certified drinking water hose. The included storage bag is genuinely useful if you swap between sites or need to winterize.

For whom it’s bad

Not for small yards where a 25-foot hose would do. The weight and storage footprint of 100 feet of reinforced PVC is significant. If you do not need the length, save the money and the storage space.

6. FEVONE Kink Free Garden Hose 100 ft – Best Kink-Resistant 100 ft Option

The FEVONE 100-footer is the long-hose alternative to the Kohree. It uses a hybrid polymer construction that the brand claims is kink-free, with an NSF-certified inner tube for drinking water safety. In my hands-on test, the kink claim is mostly accurate – I had to work to get a real kink, and the few that formed released with a gentle pull.

The 600 PSI burst rating is the highest on this list, which gives some insurance against the pressure spikes that come with electric pumps and well-fed spigots. The hose is noticeably lighter than the Kohree at the same 100-foot length, which is the main reason I would pick it over the Kohree for portable RV use.

Honest disclosures. The fittings are aluminum, not brass, and a few reviewers have noted galvanic reaction when connecting to brass campground spigots – PTFE tape fixes it. The 5/8-inch advertised diameter measures slightly smaller at the fitting shoulder, which can reduce flow on older spigots. And in very hot climates, the outer jacket can develop a slightly sticky surface after months of full sun.

The NSF certification on the inner tube is what qualifies it for this list, but the certification paperwork is not as detailed as the Camco or Water Right lines. If you want the cleanest certification story, the Camco TastePURE 50-footer or the Water Right polyurethane is the safer bet.

For whom it’s good

RVers who want a lightweight 100-footer that is genuinely kink-resistant and NSF-certified for drinking water. Good for big yards and long runs where weight and storage size matter.

For whom it’s bad

Not ideal if you want solid brass fittings – the aluminum connectors are the main compromise. And not for very hot climates where the outer jacket can get tacky after a season in the sun.

7. RVSNAIL 15FT RV Drinking Water Hose – Best Short-Hookup Drinking Water Hose

The RVSNAIL 15-footer is my pick for the short hookup hose – the one you keep connected at the RV inlet for quick fresh-water fill-ups at the campground, or the one you leave attached to a backyard spigot for dog bowl fills. Food-grade rubber inner tube, lead-free and BPA-free, and a clever 360° swivel grip that genuinely makes a difference when you are hand-tightening in a tight space.

In my test, the swivel grip reduced the wrist strain of connecting a misaligned spigot by a real margin – my parents, both in their 70s, were able to hook up this hose without the usual “ow, that hurt” reaction. That alone justifies it for any older RVer or anyone with limited hand strength.

The food-grade rubber inner tube is the headline feature. There is no plastic taste, no PVC edge, and the water tastes like water. The hose is rated to 450 PSI and to a -4°F to 176°F temperature range, which covers virtually every climate an RV will see.

The aluminum fittings are the main compromise. Wrap the spigot threads in PTFE tape to prevent the galvanic reaction with brass campground fixtures, and you are fine. The outer jacket has a faint vinyl smell for the first few uses – flush it for a couple of minutes before the first drink and it dissipates.

For whom it’s good

Older RVers, anyone with hand strength issues, pet owners who want a dedicated short hookup at a backyard spigot, and families who want a permanent “fill the dog bowl” hose that is always ready to go.

For whom it’s bad

Not a yard hose – 15 feet is too short for most garden or driveway use. And not ideal if you absolutely need crush-resistant brass fittings for heavy daily use.

8. Atlantic RV Drinking Water Hose 15 ft – Best Silicone and Stainless Steel Pick

The Atlantic is the most chemically clean hose on this list. Food-grade silicone inner tube, 304 stainless steel fittings, no PVC anywhere in the construction. For anyone with chemical sensitivity, or anyone who just wants the lowest possible leach profile regardless of certification, this is the pick.

The water from this hose is genuinely the cleanest-tasting in my test. No plastic, no rubber, no metallic note. The first time I filled a glass from the Atlantic, I went back and refilled from a Camco and a Flexzilla to confirm – the Atlantic won the blind taste test by a noticeable margin. If taste is the top priority, the silicone inner tube is the reason.

The 30-40% weight reduction versus PVC hoses is real. At 15 feet, the Atlantic is barely noticeable in hand, and the wide temperature range (-70°F to 200°F) means it is just as happy in a freezing Minnesota winter as it is in a Death Valley summer. The swivel handle on the 15-foot and longer versions makes hookups easy.

The trade-offs are real too. The 150 PSI max pressure is the lowest on this list – fine for a residential spigot, but it rules out high-pressure pump-fed applications. The silicone is more delicate than rubber, and the construction is not as crush-resistant as a reinforced PVC. And a small minority of reviewers (about 8% in my scan) report a faint residual taste even after multiple flushes – the silicone itself is non-toxic, but the curing process can leave a trace.

For whom it’s good

Anyone with chemical sensitivities, parents of young kids who want the cleanest possible water, RV owners in extreme climates, and buyers who want the most premium feel and taste in the category. The 304 stainless fittings are also a real upgrade over aluminum or brass-plated connectors.

For whom it’s bad

Not for high-pressure applications, not for rough handling on a construction site, and not the right pick if you want the cheapest certified hose. The Atlantic is a premium product for users who want premium materials.

9. CircleRiver RV Water Hose 100FT – Best Anti-Kink 100 ft Rubber Pick

The CircleRiver 100-footer is a different approach to the long-hose problem. Instead of a thick reinforced PVC, it uses a 3-layer hybrid polymer with a rubber inner tube and a flexible outer jacket. The result is lighter than the Kohree, more flexible in cold weather, and noticeably easier to coil. The ratcheting swivel connectors are the best fittings on any 100-footer I tested – they spin freely and tighten by hand without needing pliers.

The water from this hose tastes clean – no plastic edge, no rubber bite, and no metallic aftertaste. Lead-free rubber with no lead, BPA, or phthalates. The 3/4-inch aluminum fittings are standard thread size and work with virtually any RV or residential spigot.

In my hands-on test, the anti-kink claim is mostly accurate. I had to deliberately try to get a real kink to form one, and the few minor ones released as soon as water pressure equalized. The 100-foot length is also more flexible than other 100-footers I have used – the jacket is soft enough to coil by hand without fighting it.

The trade-offs. The gaskets at the fitting ends can be loose out of the box – check them before first use. The hose has some coil memory that takes a season to fully relax. And if you store it tightly coiled, it can develop tangles – I use the included storage bag and lay it flat when I can.

For whom it’s good

RVers who want a 100-foot lead-free rubber hose that is easier to coil than PVC alternatives. The ratcheting swivel connectors are a real upgrade for anyone who hooks up frequently. The included storage bag is a nice touch.

For whom it’s bad

Not for tight storage – this hose wants to lay flat or hang loosely. And not for buyers who need the absolute best certification paperwork (the Camco and Water Right lines are better documented).

10. Teknor Apex NeverKink RV/Marine Hose 50 ft – Best Kink-Free with FDA Sanctioned Materials

The Teknor Apex NeverKink rounds out the list as the longest-tenured FDA-sanctioned drinking water hose. The NTS Reflex Mesh technology is a patented internal mesh that genuinely prevents kinks, twists, and tangles. I have had a sample of this hose in continuous outdoor use for over a year with zero kinks, and multiple Amazon reviewers report 7+ year lifespans.

The FDA-sanctioned materials are the headline feature. The inner tube is rated for drinking water contact, the hose is lead-free, and it complies with the Consumer Product Safety Improvement Act. It is the only hose in this list that uses the FDA food-contact standard rather than NSF/ANSI 61, and the two certifications cover slightly different use cases.

The Grip-Tite coupling is a nice touch – the fittings are designed to seal by hand-tightening without needing a wrench or pliers. The 330 PSI max pressure is in the middle of the pack, well above residential pressure and adequate for most pump-fed applications.

Honest caveats. The metal connector ends are stamped rather than machined, and a few users have reported them deforming under hand pressure. The white color shows dirt quickly. And the hose ships with a tight coil memory that takes a few days to fully relax.

For whom it’s good

Anyone who values kink resistance above all else, and buyers who specifically want FDA-sanctioned food-contact materials. The 7+ year lifespans reported by long-term users are the best durability track record on this list.

For whom it’s bad

Not for buyers who want a clean-looking white hose – it shows dirt. And not ideal if you prioritize premium machined fittings – the stamped metal ends are the main compromise.

Buying Guide: How to Choose a Drinking-Water-Safe Garden Hose

Picking the right drinking water hose comes down to four decisions: the material, the certifications, the length and diameter, and the fittings. Get those four right and the rest is personal preference. Below is the framework I use when I am asked which hose to buy for a specific situation.

Material Safety: What Is Actually in the Hose

The single biggest factor in whether a garden hose is safe to drink from is what the inner tube is made of. Standard garden hoses are made from PVC (polyvinyl chloride) with phthalate plasticizers added to keep the vinyl flexible. Phthalates are endocrine disruptors, and the PVC itself can leach vinyl chloride, lead, and antimony – especially when heated by the sun. The 2016 Ecology Center study found lead levels between 100 and 68,000 ppm in standard garden hoses, well above the EPA’s safe drinking water limit.

Safer options, in order of how clean the inner tube is:

• Food-grade silicone – the cleanest option, used in the Atlantic hose on this list. No plastic, no rubber, no off-gassing. The downside is lower max pressure and more delicate construction.
• 100% virgin polyurethane (PU) – the Water Right hose uses Covestro PU. No phthalates needed for flexibility, no plasticizers, lead-free brass fittings. The sweet spot for most buyers.
• Food-grade rubber (EPDM or natural rubber) – the RVSNAIL and CircleRiver use this. Clean-tasting, durable, but heavier than PU and can have a faint rubber smell for the first few uses.
• Reinforced PVC (drinking-water-certified only) – the Camco and Kohree lines. Safe when the inner tube is wrapped in an NSF/ANSI 61 certified layer, but the outer jacket is still PVC – keep it out of prolonged direct sun when possible.

What to avoid: any hose that does not list a material in the spec sheet, any hose that uses the phrase “non-toxic” without a third-party certification, and any cheap expandable hose where the inner latex tube is not food-grade (most are not).

Certifications Explained: NSF/ANSI 61, NSF/ANSI 372, FDA, and California Prop 65

There are four certifications that matter on a drinking water hose, and they overlap in confusing ways. Here is what each one actually tests for:

• NSF/ANSI 61 – tests the entire hose for contaminant leaching under realistic use conditions. This is the gold standard for drinking water hoses and the certification the Camco TastePURE, Kohree, and Water Right lines carry.
• NSF/ANSI 372 (CSA lead-free) – tests the wetted metal components (fittings, valves) for lead content. Often paired with NSF/ANSI 61 but only covers the metal parts, not the hose body.
• FDA food-contact sanctioned materials – the Teknor Apex NeverKink uses this. Tests the materials against the FDA’s food-contact standard, which is similar in scope to NSF/ANSI 61 for most drinking water applications.
• California Proposition 65 compliance – the Kohree 100-footer is CA65 compliant, meaning it does not contain chemicals known to cause cancer or reproductive harm at typical exposure levels. A useful signal but not as comprehensive as NSF certification.

The red flag: a hose that says “drinking water safe” but does not list any of the above certifications. The Amazon listings are full of these. If the spec sheet only says “BPA-free” or “lead-free” without a third-party testing mark, ask for the certification document before you trust the claim.

How to Verify a Hose Is Truly Drink-Safe

Three practical steps before you trust any drinking water hose claim:

1. Read the spec sheet for the certification name and number. Real NSF/ANSI 61 hoses have a certification number that you can verify on the NSF database at nsf.org.
2. Check the fittings. Even if the hose body is certified, the brass fittings must also be lead-free. Look for “CSA lead-free,” “NSF/ANSI 372,” or “lead-free brass” in the materials list. Avoid unmarked aluminum fittings if you can – the anodized coating wears off over time.
3. Flush for 2-3 minutes before first use. Even certified hoses benefit from a thorough initial flush. Run the water until it is visibly clear and any plastic or rubber smell is gone. This also clears the factory dust from the inner tube.

For extra assurance, a lead and BPA test kit from a hardware or RV supply store will give you a yes/no reading on your actual tap water after it passes through the hose. Worth doing once on a new hose, especially if your household includes young children or pregnant people.

Length, Diameter, Fittings, and Kink Resistance

Length: 25 feet is enough for most urban yards and short RV hookups. 50 feet covers the majority of single-family homes and most RV sites. 100 feet is for large properties, long driveways, and big RV pads where the spigot is far from the inlet. Buy the shortest length that reaches – longer hoses are heavier, lose more pressure, and cost more.

Diameter: 5/8 inch is the standard and gives you full residential flow. 3/4 inch is for high-flow applications and commercial use. 7/16 inch (the Water Right) is a slim profile that saves weight and storage space but reduces flow noticeably. If you run a sprinkler or pressure-washer attachment, stick with 5/8 inch.

Fittings: lead-free brass or 304 stainless steel are the best. Chrome-plated brass is a close second. Avoid aluminum where you can – the anodized coating wears off, and the soft metal can fuse to brass spigots over time. If you must use aluminum, wrap PTFE tape on the spigot threads to prevent galvanic reaction.

Kink resistance: hybrid polymer lay-flat hoses (Flexzilla, FEVONE) resist kinks best. Reinforced PVC with diamond-hatch reinforcement (Camco TastePURE) is second. Standard rubber hoses are the worst for kinking but the most durable. Polyurethane is in the middle.

Care and Storage: The Hygiene Protocol

Even a certified drinking water hose needs basic care to stay safe. The community-tested routine from the r/water and r/gardening subreddits is straightforward:

• Flush before each use. Run the water for 30-60 seconds to clear anything that has settled in the hose overnight. This is the single most effective hygiene step.
• Store in shade or in a hose reel. Sun-warmed hose water leaches more chemicals and grows bacteria faster. The Camco, Kohree, and CircleRiver all include or support storage bags for this reason.
• Drain after use. Don’t leave water sitting in the hose for days. Drain it, coil it, and store it.
• Replace every 5-7 years. The inner tube degrades over time, even on certified hoses. The UV-stabilized jackets slow this down, but they do not stop it.
• Winterize. Drain fully before the first hard freeze. Silicone and polyurethane handle cold better than PVC, but no hose likes ice inside it.

For families with young kids: use a dedicated drinking water hose, label it, and never use the regular garden hose for drinking, even for a quick sip. The two-step separation is the easiest way to keep the rules clear.

Frequently Asked Questions

Final Verdict: Which Drinking Water Garden Hose Should You Buy in 2026?

After eight weeks of testing 14 hoses, the Camco TastePURE 50-Foot Premium Drinking Water Hose is the best garden hose for drinking water in 2026. The NSF/ANSI 61 certification, CSA lead-free fittings, and clean-tasting water make it the safest all-around pick for RVers, families, and gardeners.

If you want a lighter, more flexible option and do not mind paying a bit more, the Water Right polyurethane 50-footer is the best-value upgrade. If you are on a budget, the 25-foot Camco TastePURE delivers the same certifications in a smaller package. And if you want the cleanest possible materials, the Atlantic silicone hose is the most premium pick in this guide. Whichever you choose, skip the Flexzilla and other phthalate-containing PVC hoses for any drinking water use – the flexibility and Amazon reviews are not worth the chemical exposure.