Supplied as a pack of 2 the Aqua One Airline Check Valves provide essential protection for air pumps and should always be used whenever an air pump is positioned at or below the waterline of an aquarium. The Check Vales prevent water from siphoning out of the aquarium via the air hose and into the air pump in the event of a power cut or when removing filters and other air-driven accessories from the aquarium.
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Delivery takes 1-2 working days.
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If for any reason you are not satisfied with your purchase from Pond Planet, you may return the product(s) to us within 14 days of the purchase date for a refund or exchange.
Goods must be returned in perfect and unused condition, in their original packaging. The buyer must ensures that the goods are securely and adequately packed to avoid damage and the purchaser pays all postage costs. We recommend that products are returned by recorded delivery or by carrier that requires a signature. Pond Planet accepts no responsibility for goods returned to us unless signed proof can be provided.
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