DaToo Air Pump Check Valves, 12 Pack
$4.49 4.3 · 184 ratingsOne-way valves that stop tank water siphoning back into the air pump when the power goes off. Twelve in the pack, for 3/16" tubing.
Selected: 12 pack · ships from the store
Mind the arrow: it points toward the tank.
- Stops back-siphon
- Fits 3/16" tubing
- ABS body
- 2.13 in long
- 12 pieces
Model specifications
| Option | Price |
|---|---|
| 12 pack | $4.49 |
| Tubing | 3/16" |
|---|---|
| Length | 2.13 in |
| Material | ABS |
| Pack | 12 |
| Use | Air lines |
Customer reviews
Good Quality Back Flow Valves
These are very good quality valve. Slide a toothpick into the end of the valve and gently open it, then slide it onto the tubing. Dampen the end if it doesn't slide on easily. They are easy to connect using some warm water on the tubing. These are a great valve. They work well at preventing water backflow.
Perfect One Way Safety Flow So You Don't Get Flooded
Works perfectly. Some have said they are plugged, but you just need to loosen the reed. Funny enough if you try to blow into it, they stay closed, but if you suck gently on the downstream side, they open right up and work/seal perfectly from that point.
Great output
These are better than the blue ones that I use to use/have. Seems to put out more air than the blue ones that are like foam. This ones don't seem to restrict air flow. Very satisfied and you get a lot in a package.
