{"product_id":"16pcs-aquarium-check-valves-one-way-air-pump-valves-for-3-16-inch-fish-tank-aerator-tubing-accessories","title":"16pcs Aquarium Check Valves - One Way Air Pump Valves for 3\/16 inch Fish Tank Aerator Tubing Accessories","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eAquarium Check Valves 16pcs One Way Air Pump Valves Non-Return One Way Air Valves for 3\/16 inch Fish Tank Aerator Airline Tubing Accessories Pipe Fitting Clear\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e16pcs Aquarium Check Valves - One Way Air Pump Valves for 3\/16 inch Fish Tank Aerator Tubing Accessories\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSpecification: Material: plastic Color: black \u0026amp; red Quantity: 16pcs Size: Air Hole Diameter: 5mm\/ 0.19inch Overall Size: 5 x 1.5cm\/ 1.9 x 0.6inch(LxD) Note: Please DO NOT use them with CO2 system. Please check if install correctly. One check valve is required for each outlet, and two for double-head pumps, and so on. Please use a paperclip to poke it from Input side to ouput side when the outlet inside gets stuck. Before installation, you may need to unscrew and open up check valve, pinch the rubber boot inside valve to make sure small slit is open. Otherwise no air to tank. Package includes: 16pcs x Aquarium Check Valves\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ 1.Aquarium air pump check valves, 16pcs, air hole diameter: 0.19inch\/ 5mm, overall size: 1.9 x 0.6inch\/ 5 x 1.5cm(LxD).\u003c\/li\u003e\n\u003cli\u003e✅ 2.Made of rigid hard plastic which can be tightly connected to the hose without air leak, reusable, durable, and aging resistant.\u003c\/li\u003e\n\u003cli\u003e✅ 3.It is recommended to clean the valve regularly, please poke it with a slim stick from the inlet side to push it open when it gets clogged inside and restricts air flow.\u003c\/li\u003e\n\u003cli\u003e✅ 4.Protects air pumps by preventing water backflow through piping during power outages or pump pauses.\u003c\/li\u003e\n\u003cli\u003e✅ 5.Suitable for standard 3\/16 inch airline hoses and all common aquarium air pumps, fish tank, aquarium, fishing tackle shop, etc, but not suitable for co2 system.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e✅ Color:\u003c\/strong\u003e Black \u0026amp; Red\u003c\/p\u003e\n\u003ch3\u003eShipping \u0026amp; Guarantees\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ FREE standard shipping within the United States (3–6 business days)\u003c\/li\u003e\n\u003cli\u003e✅ 100% money-back guarantee for lost or damaged items\u003c\/li\u003e\n\u003cli\u003e✅ Secure checkout with encrypted payment processing\u003c\/li\u003e\n\u003cli\u003e✅ Shipping via UPS, FedEx, and USPS\u003c\/li\u003e\n\u003cli\u003e✅ Ships to lower 48 states only (no PO Boxes \/ APO \/ FPO)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReturns\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ 30-day hassle-free returns\u003c\/li\u003e\n\u003cli\u003e✅ Items must be unused and in original packaging\u003c\/li\u003e\n\u003cli\u003e✅ Full refund if item is not delivered\u003c\/li\u003e\n\u003cli\u003e✅ Guaranteed delivery within 6–7 business days\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePayment Methods\u003c\/h3\u003e\n\u003cp\u003e✅ Credit Cards, PayPal, Shop Pay, Apple Pay, Google Pay, Amazon Pay, Meta Pay\u003c\/p\u003e\n\u003ch3\u003eCustomer Support\u003c\/h3\u003e\n\u003cp style=\"text-align:left;\"\u003e✅ Questions? Contact us at \u003cstrong\u003eSupport@GiftAbay.com\u003c\/strong\u003e\u003cbr\u003eWe respond within 24 hours on business days.\u003c\/p\u003e\n\u003cdiv class=\"seo-data\"\u003e\n\u003cp\u003e\u003cstrong\u003eSEO Title:\u003c\/strong\u003e Aquarium Check Valves 16pcs One Way Air Pump Valves Non-Return One Way Air Valves for 3\/16 inch Fish Tank Aerator Airline Tubing Accessories Pipe Fitt\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKeywords:\u003c\/strong\u003e aquarium, check, valves, 16pcs, pump, nonreturn, bornfeel, petsupplies, fishaquaticpets, aquariumpumpsfilters, airpumpaccessories\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCategory:\u003c\/strong\u003e Pet Supplies\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSubcategories:\u003c\/strong\u003e Fish \u0026amp; Aquatic Pets, Aquarium Pumps \u0026amp; Filters, Air Pump Accessories\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"BornFeel","offers":[{"title":"Default Title","offer_id":42748596355149,"sku":"AGABL1470929","price":11.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0695\/1826\/2349\/files\/51udquwKv9L._AC_SL1000.jpg?v=1772626422","url":"https:\/\/active.giftabay.com\/products\/16pcs-aquarium-check-valves-one-way-air-pump-valves-for-3-16-inch-fish-tank-aerator-tubing-accessories","provider":"Active.GiftAbay","version":"1.0","type":"link"}