Blower Check Valve 1/4# 1.5"/2"
Blower Check Valve 1/4# 1.5"/2"
Blower Check Valve 1/4# 1.5"/2"
Blower Check Valve 1/4# 1.5"/2"
Blower Check Valve 1/4# 1.5"/2"
Blower Check Valve 1/4# 1.5"/2"

Blower Check Valve ¼ Lb. 1.5"/2"

BX9907
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Blower Check Valve prevents spa water back-flow from destroying blower motor. Inside the cabinet as an added precaution, tie the hose above the water line, as shown.

  • Water back-flow prevention
  • ¼ lb. rating
  • 1½" (inside) or 2" (outside) hose

Product notes: Observe flow-direction arrow. Don't cement blower hose connections - use set screws or clamps. Tip - Adapt a 1½" blower to 2" plumbing by attaching a short section of 1½" hose to the blower, and using the Check Valve to join to 2" hose.

Spa Air Blower Installation Instructions
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CALIFORNIA WARNING

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This check valve prevents water from backing up into spa blowers. Customers praised its build quality, saying it's "built very well" and "well constructed." Most found it solved back pressure issues effectively. However, one customer reported it failed to stop water, flooding their new blower. Generally compact, easy to install, and functions as needed.

  • 5 stars: 11 (92%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 1 (8%)
  • 1 star: 0 (0%)
B
Bryan
great product

check valve in hot tub

c
cgmeng
Worked great!

This check valve was used to keep water from backing up into my spa blower. There should have been one in the original design. I was worried that the check valve would introduce to much pressure drop in the air flow but this was not the case. It worked great!!

C
Craig
Air check valve.

Works great and built very well.

R
Ryan L.
Let the water right through

Installed check valve with my brand new air blower from Spa Depot. Used hot tub once and new air blower was flooded with water due to check valve not stopping the water.

V
Vinny
Great Product

Solved the back pressure issue.

C
Check V.
Part was as ordered

Received and installed... No problem..

K
Ken
Reliable and good prices

Spa Depot always reliable and helpful. Prices better than others. Will use them again. Sometimes shipping a little iffy.

a
ahumanperson
Nice replacement

I am removing the handle on my spa an the air from the blower run through it with no check valve. So in redoing the air blower piping I wanted to do it correctly. This valve fits the application with a Hartford loop. Nice well constricted valve.

E
Ed B.
It worked

It worked. Pretty simple.

W
Whitehair
Blower check valve

Easy to install appears and functions as good as OEM unit

A
ALBERT W.
Excellent Blower. Exactly what was

Excellent Blower. Exactly what was needed.

C
Customer
Blower check valve

Very compact, works with 2"" or 1.5"". Works great

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