{"product_id":"metal-check-valve-aquarium-two-pack-with-premium-s","title":"Metal Check Valve For Aquarium One Quarter Inch Air Tubing Push To Connect Stainless Steel Diffuser Compatible Two Pack Backflow Prevention For Safe Stable Filtration System By Clscea","description":"\u003cdiv\u003eStainless Check Valve for 1\/4-Inch Tubing (2 Pack)\u003cbr\u003e\n✔️ Push-to-connect, fits 1\/4-Inch (6.35 mm) tubing, 2-pack \u003cp\u003eThis metal check valve is built for aquarium air systems, delivering backflow prevention to protect pumps, diffusers, and filtration lines. It's designed for 1\/4-inch tubing and quick, tool-free installation in hobbyist setups.\u003c\/p\u003e ✅ Fits 1\/4-inch air tubing (6.35 mm) or Clscea hook-type stainless-steel diffuser\u003cbr\u003e\n✅ Push-to-connect design allows fast, tool-free installation\u003cbr\u003e\n✅ Working pressure range 7.25-145 psi (0.5-10 bar) for stable operation\u003cbr\u003e\n✅ Durable metal body provides long-lasting backflow protection\u003cbr\u003e\n✅ Sold in packs of 2 for easy stocking and use\u003cbr\u003e\n \u003cp\u003e💡 What is a check valve used for in aquarium air systems? This handy device helps prevent backflow and siphoning, protecting pumps and filtration.\n- Backflow prevention to keep water from entering the air line\n- Maintains steady airflow and helps preserve diffuser performance\n- Easy installation with push-to-connect fittings\n- Durable metal construction for long-term hobby use \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":47902390485227,"sku":"VXB0FR9HSZKF","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/51P4B0yKi3L.jpg?v=1772983763","url":"https:\/\/vxb.com\/products\/metal-check-valve-aquarium-two-pack-with-premium-s","provider":"VXB Bearings","version":"1.0","type":"link"}