{"product_id":"datoo-aquarium-air-pump-check-valve-12-pack-for-3-16-inch-airline-tubing-one-way-non-return","title":"DaToo Aquarium Air Pump Check Valve 12-Pack for 3\/16-inch Airline Tubing | One-Way Non-Return","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe DaToo Aquarium Air Pump Check Valve is a compact, 12-piece kit designed to help protect your air system and keep your aquarium running smoothly. Sized at 2.13 inches long by 0.55 inches wide, with a 0.12 inch air hole, these valves are built for 3\/16-inch airline tubing. They pair a tough ABS shell with a corrosion-resistant silicone inner valve, delivering durable performance in both fresh and saltwater setups. Each piece weighs just 0.1 ounce, so you barely notice them along the hose. The set ships ready to install and is backed by a one-year warranty with around-the-clock support, making it easy to plan ahead for routine maintenance or unexpected outages.\u003c\/p\u003e\n\n\u003ch2\u003eKey benefits\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReliable Equipment Protection:\u003c\/strong\u003e Helps prevent water backing up into the airline and keeps connections secure, contributing to a quieter tank environment.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSturdy and Durable:\u003c\/strong\u003e ABS shell and corrosion-resistant silicone interior resist wear and aging, offering long-term reliability in varying water conditions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy To Use:\u003c\/strong\u003e Simple installation—attach to the airline tubing and you’re ready to operate; if a blockage occurs, a slim tool can clear the inlet.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMini and Light:\u003c\/strong\u003e A compact, lightweight design adds minimal weight to tubing, supporting smoother airflow.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWarranty and Support:\u003c\/strong\u003e One-year warranty plus 24-hour professional customer service for confidence and planning.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eReal-world scenarios\u003c\/h2\u003e\n\u003cp\u003eIn everyday tanks and during vacations, this check valve helps maintain a steady, quiet aquarium environment. The combination of a secure fit with a corrosion-resistant valve reduces the chances of leaks or backflow, so you can focus on observing your aquatic life rather than tweaking equipment.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePower outages or pump pauses: the one-way design minimizes backflow into the pump, protecting your device and tubing.\u003c\/li\u003e\n  \u003cli\u003eVacations or extended days away: compact, low-profile components help preserve stable airflow without added bulk.\u003c\/li\u003e\n  \u003cli\u003eFreshwater or saltwater setups: durable materials provide compatibility across common aquarium environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecs at a glance\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eSize: 2.13 x 0.55 inches\u003c\/li\u003e\n  \u003cli\u003eAir hole diameter: 0.12 inch\u003c\/li\u003e\n  \u003cli\u003eQuantity: 12 pieces\u003c\/li\u003e\n  \u003cli\u003eFits 3\/16 inch tubing\u003c\/li\u003e\n  \u003cli\u003eWeight: 0.1 ounce each\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What tubing size does the DaToo valve fit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Designed for 3\/16 inch (4 mm) airline tubing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this valve prevent backflow during a power outage?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, it helps minimize backflow into the air pump when power is interrupted.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"DaToo","offers":[{"title":"Default Title","offer_id":53561715360073,"sku":"B0D6VM6B6Y","price":15.93,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/1781\/9465\/files\/datoo-aquarium-air-pump-check-valve-package.jpg?v=1766453630","url":"https:\/\/petvita.co.uk\/products\/datoo-aquarium-air-pump-check-valve-12-pack-for-3-16-inch-airline-tubing-one-way-non-return","provider":"Petvita","version":"1.0","type":"link"}