Solid Lead-Free Brass ConstructionCertified Backflow Preventerfor Handheld Shower Heads
$34.94 Original price was: $34.94.$27.94Current price is: $27.94.
Product Description
Is an essential safety component for any handheld shower system. Specially engineered to prevent contaminated water from flowing back into your home’s water supply, this compact but effective device is certified and compliant with national plumbing standards, It offers peace of mind for RESIDENTIAL, COMMERCIAL, and HEALTHCARE INSTALLATIONS.
Crafted from corrosion resistant SOLID LEAD-FREE BRASS and featuring 1/2-Inch NPS threads, it is compatible with all standard shower hoses and water supply connections.
Whether you’re upgrading an existing shower or outfitting a new one, the High Sierra® vacuum breaker is a critical accessory for water safety and code compliance, without compromising on performance or aesthetics.
Product Features
- PREVENTS BACKFLOW OF WATER — From a handheld shower head into the potable water supply. Minimal pressure loss, less than 5 psi; maintains optimal shower performance without compromising flow. Ideal for INSTITUTIONAL, HOSPITALITY, RESIDENTIAL use, and anywhere required by LOCAL PLUMBING CODES.
- ASSE 1014-2020 PLUMBING STANDARD — Compliant, tested, and Certified. MASSACHUSETTS Uniform State Plumbing Code (248 CMR 10.00) approved.
- RUBBER WASHERS INCLUDED — To seal both ends of the vacuum breaker. IMPORTANT: Failure to use the included washers may result in shower head pressure loss... SHOWER HOSE CONNECTION SHOULD BE HAND TIGHT. PLEASE contact us if you need assistance.
- SOLID LEAD-FREE BRASS CONSTRUCTION — Toxin free, corrosion resistant, and extremely durable for a long life. Built to last!
- CONNECTS — Between the water supply and handheld shower hose. Standard 1/2-Inch NPS connections. NO TEFLON TAPE REQUIRED!
Solid Metal Construction
Will Not Clog
Save Water & Money
Built in the USA

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Dave's Tips For Backflow Preventers
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6 reviews for Handheld Shower Backflow Preventer – Brushed Nickel
| Weight | 0.4 lbs |
|---|---|
| Dimensions | 1.25 × 1 × 1 in |
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Abraar Haque –
City approved. Works fine. Needed it to pass city inspection and city approved this valve after rejecting several other.
Fred H. –
Nice piece
Sharon –
Works great
Chris –
This unit is well made and appears to work well. Solid metal piece of metal that should hold up.
I discovered that this is actually made in a town that I do not live that far from. Glad to support them.
Bonus it comes with a no marring wrench. Be sure to use the supplied washer. Not sure why- but thats what the instructions say.
REK –
Great performance at $1/8th the cost of a Moen replacement. Easy install.
example –
It fits fine and did not require me to use any plumbing tape. There are zero leaks. I do not see a difference after having this installed of how the water stops after turning it off. To be honest, everything seems to operate exactly the same as it did before so I have noticed nothing different in having it attached. I am not saying this is doing nothing though. I know these backflow preventers are required for outdoor hose spigots nationally, but was unaware of their use for showers. This is solid metal construction and simple to install.