1pc Stainless Steel CO2 Check Valve One Way For Aquarium CO2 Diffuser Regulator

1pc Stainless Steel CO2 Check Valve One Way For Aquarium CO2 Diffuser Regulator

List Price: US $2.39
Price: US $1.67
You save: US $0.72 (30%)
Stainless steel
List Price: US $2.39
Price: US $1.67
You save: US $0.72 (30%)
Expert rating
Customers rating
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item specifics
Brand Name:
Power Source:
Standard or Nonstandard:
Stainless Steel
Medium Pressure
Port Size:
Model Number:
check valve
Temperature of Media:
Medium Temperature
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
1pc Stainless Steel CO2 Check Valve One Way For Aquarium CO2 Diffuser Regulator.
Review by: Anton F.
First and foremost, one could say that the product is a high-quality merch. At these days it’s not so easy to buy something of satisfying quality for the given price. The material looks good and strong so I think the product can serve you for a longer time. My experience tells me it is very significant in such things. when surfing the internet, you can find lots of products for an extravagant price but the quality quite often turns out to be not so good. From that point of view, there’s not much sense taking the price into account.

Another thing is that the the merch is really comfortable. In my opinion, this characteristics is one of the first things try to keep in mind. I sometimes happened to acquire something good but what turned out to be too inconvenient.

Sometimes you also consider the appearance of the item. I figure, the given thing looks good though this is my personal point of view.

By contrast to other similar items I saw on other sites, without doubt this one is among the best. Its value for money is very nice. This quality is for sure worth the price. I don’t like to pay above the odds when there’s an item of the same quality for less money.

Beyond that, I’m sure the thing is undoubtedly worth your money. I’m lucky I saw it and purchased it.
Overall Rating
Review Summary
The model is a surely worth its cost. Its quality as well as its cost makes this model a fine deal.
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