AQUATOP HJS-3081BK Check Valve/Air Filter : Aquatop
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Check out the deal on AQUATOP HJS-3081BK Check Valve/Air Filter at Aquatop
Check valves protect air pumps from aquarium water back-siphoning damage during power failures. To use, cut airline tubing between air pump outlet and aquarium.
![](https://i5.walmartimages.com/asr/6c8ad3fd-c0b9-40e8-b25b-4f6f9e1cc1f9.2492f5603a7659d4a0e9b4b2e245ef8c.jpeg?odnHeight=320&odnWidth=320&odnBg=FFFFFF)
Aquarium Air Pump Check Valve
![](https://i5.walmartimages.com/asr/090e92f8-fd7d-404f-a1c8-2082f1daae49.bb66023c9023d02857b54b34ff287f4f.jpeg?odnHeight=320&odnWidth=320&odnBg=FFFFFF)
Fish Tank Airline Valve
![](https://i.ebayimg.com/images/g/wTgAAOSwDjtjZAMF/s-l1200.webp)
AQUATOP PFE-6 Forza 175 GPH Power Filter W/ Surface Skimmer
Check valves protect air pumps from aquarium water back-siphoning damage during power failures. To use, cut airline tubing between air pump outlet and
![](https://www.aquatop.com/mm5/graphics/00000001/4/yhst-32922797599336_2268_69326072_960x960.jpg)
AQUATOP HJS-3081BK Check Valve/Air Filter
The CF500-UV takes UV canister filters to the highest level. This 525 GPH 4+1 filtration system is ideal for fresh and saltwater aquariums up to 175 gallons. The integrated 9 watt UV Sterilizer helps keep your aquarium healthy and crystal clear. The CF500-UV defies its low price because it comes equipped not only with a UV Sterilizer but all the necessary plumbing for installation and includes four large filtration media compartments allowing you to add the filtration media of your choice.
![](https://i.ebayimg.com/images/g/7pgAAOSwaiFi-tnX/s-l1600.jpg)
Aquatop 5 Stage Canister Filter with UV Sterilizer
![](https://www.aquatop.com/mm5/graphics/00000001/4/d97887a5-49d1-4230-9412-4e80e39ba49a_360x360.jpg)
Air Stones & Control
![](https://i5.walmartimages.com/seo/Pawfly-13-Feet-Airline-Tubing-Standard-Aquarium-Air-Pump-Accessories-with-Air-Stones-Check-Valves-Suction-Cups-and-Connectors_d2bd08d3-f11c-44f7-a525-c56618e1c679.3530a0c16e81272ff0ac9d1b9eaeb1f2.jpeg)
Aquarium Tube
![](https://m.media-amazon.com/images/I/51SyWB6Za-L.jpg)
Aquatop MaxFlow Submersible Aquarium Pump 237 GPH
![](https://i5.walmartimages.com/seo/Walbest-Aquarium-Air-Pump-Adjustable-Quiet-Oxygen-Aerator-Stone-Airline-Tubing-Check-Valve-Connector-Accessories-Small-Fish-Tanks-Ponds-Only-2-Bubble_703ce372-1061-480e-ac44-7cd1dee7d7b3.6d25945b47b7be215ec47094e03a6648.jpeg)
Aquarium Air Pump Check Valve
![](https://www.aquatop.com/mm5/graphics/00000001/4/group_2.jpg)
Aquatop Premium Airline Tubing, 13 feet (4-meter), Neon Orange, 1
Check valves protect air pumps from aquarium water back-siphoning damage during power failures. To use, cut airline tubing between air pump outlet and
![](https://www.aquatop.com/mm5/graphics/00000001/4/yhst-32922797599336_2268_55846249_960x960.jpg)
AQUATOP HJS-3081BK Check Valve/Air Filter
![](https://i5.walmartimages.com/seo/10-Pcs-Aquarium-Air-Pump-Check-Valves-Red-Clear-Plastic-One-Way-Non-Return-Check-Valve-For-Fish-Tank_a3f66ac9-1e44-4945-9b88-00e33b469d7a.1a47d4e61a984151940b4c820e38463b.jpeg)
Aquarium Air Pump Check Valve