Shop All Savings
Appliances
Bath & Faucets
Blinds & Window Treatment
Building Materials
Lumber & Composites
Cleaning
Decor & Furniture
Lighting & Ceiling Fans
Doors & Windows
Electrical
Flooring & Area Rugs
Hardware
Heating & Cooling
Kitchen & Kitchenware
Lawn & Garden
Outdoor Living & Patio
Paint
Plumbing
Seasonal Decor
Smart Home
Storage & Organization
Tools
Automotive
Furniture
Gift Cards
Credit Cards
View All Home Services
Tool Rental
Benefits & Services For the Pro
Project Calculators
View All DIY Projects
Local Ad
Store Finder
Site Map
#1 Home Improvement Retailer
Select store
...
...
Cart
Select store
...
...
Shop All
Services
DIY
Log In
Cart
Home
/
Plumbing
/
Valves
/
Backflow Preventers
Backflow Preventers
4 Results
Brand: Cash Acme
Brand: Febco
Clear All
Sort by:
Top Sellers
Top Sellers
Most Popular
Price Low to High
Price High to Low
Top Rated Products
Get It Fast
In Stock at Store Today
Availability
Show Unavailable Products
Department
Plumbing
Valves
Backflow Preventers
Review Rating
4 & Up
3 & Up
2 & Up
1 & Up
Please choose a rating
Price
to
Go
$40 - $50
$50 - $100
$100 - $150
Brand
Wilkins
Watts
Cash Acme
Zurn
SharkBite
Woodford
Febco
Sentinel
Watts Water Technologies
+ View All
Connection
FIP x FIP
FIP Union x FIP
Female Pipe Thread
Maximum Pressure (psi)
160
175 PSI
175
Material
Brass
Bronze
Application
Potable Water
Non-Potable Water
$
40
.
15
(6)
Cash Acme
3/4 in. BF-1 Series Dual Check Backflow Preventer
Add to Cart
Compare
$
130
.
27
Febco
3/4 in. Double Check Valve Backflow Preventer Assembly Small Diameter Freeze Sensor
Compare
$
66
.
39
(6)
Cash Acme
1 in. FIP BF-1 Series Dual Check Backflow Preventer
Add to Cart
Compare
$
43
.
36
(4)
Cash Acme
1 in. x 3/4 in. FIP BF-1 Series Dual Check Backflow Preventer
Add to Cart
Compare