AIRPUMP CHECK VALVES FOR AQUARIUMS 2PCS
$6.89
Skip to product information
AIRPUMP CHECK VALVES FOR AQUARIUMS 2PCS
$6.89
Check valves prevent water from flowing backward into your air pump during power outages or pump failures. This small but important accessory protects your equipment and keeps your setup safe. It’s a must‑have for any air‑driven system.