New One Way Stainless Steel CO2 Check Valve For Aquarium CO2 Diffuser Regulator

New One Way Stainless Steel CO2 Check Valve For Aquarium CO2 Diffuser Regulator

List Price: US $1.99
Price: US $1.67
You save: US $0.32 (16%)
Stainless steel
List Price: US $1.99
Price: US $1.67
You save: US $0.32 (16%)
item specifics
Brand Name:
Medium Pressure
Model Number:
check valve
Standard or Nonstandard:
Temperature of Media:
Medium Temperature
Port Size:
Power Source:
Actuator Mode:
With Instruction
Product description

100% brand new and high quality
Can prevent the aquarium from the water flowing back, which is caused by the decrease of CO2 pressure,and keep the function and service life of CO2 bottle.
When used in the Ozone generator, it can prevent the Ozone from flowing back to the air pump and eroding the propeller.
It can protect the power head from the water flowing back which is caused by power cut.
Fits standard aquarium CO2 pipe(4mm) internal diameter.
Material: Stainless steel
Size(L*W):40mm x 4mm(approx)
Color: Silver
Quantity:1 pc(air pump is not included!)
Note: Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid.
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!
Package includes:
Stainless Steel check valve x 1

Expert review
New One Way Stainless Steel CO2 Check Valve For Aquarium CO2 Diffuser Regulator.
Review by: Nadya S.
I do shopping online a lot but at whiles you don’t get what you the seller promised you. This time it as a good deal.

What actually drew my attention was the design. I didn’t think I’d see merchandise, a model like this at a web store. So in fact, I came to like the product at the first gaze. Though I wasn’t so sure about the quality when I was buying it. I was convinced I’d better not expect anything special. I’m glad I misjudged the seller.

When the package came I was amazed by the quality of the product. To my thinking, you rarely get, obtain, run into such product made of decent materials. the stuff turned out to be a good purchase! it’s good I ordered it. Never expected I’d get something worthy at a web shop. I found a number of similar models from other sellers but there was nothing good. Either the outward appearance or the quality looked too poor so I didn’t want to take the risk.

I was searching for something for my partner and I was lucky I ordered this product. I read somewhere the stuff is quite popular among certain people. My soul mate has been using it for a week now and looks so happy. So I’d say I was lucky to come upon this shop.
Overall Rating
Review Summary
it’s a great luck I ordered this stuff. The seller offered decent quality and price when compared to others. No problems with the product.
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