10 Pcs Aquarium Check Valve, Aquarium Air Valve, Aquarium Air Pump Accessories Non-Return One Way Air Valve Fish Tank Air Line Check Valve for 3/1…-Fast Shipping

Description

10 Pcs Aquarium Check Valve, Aquarium Air Valve, Aquarium Air Pump Accessories Non-Return One Way Air Valve Fish Tank Air Line Check Valve for 3/16 Inch Airline Tubing Pipe Fitting Clear
?Protect Your Air Pump?This aquarium check valve effectively protects your air pump by preventing water backflow through the tubing during a power outage or pump pause. It is an essential accessory for maintaining optimal oxygen levels in your aquarium.
?Designed for Oxygen Pumps?The air pump check valves have a size of 5×1.4cm/2×0.55in, with air holes that have a diameter of 0.16in/4mm. They are suitable for standard 3/16 inch airline hoses and all common aquarium air pumps. However, please note that they are NOT suitable for CO2 systems.
?Good for Breeding?Turning off your air pump becomes easier with our fish tank check valve, making it convenient to harvest fish and shrimp eggs. Preventing water from filling your pump when it is switched off, this aquarium air tubing check valve ensures smooth operation. With a quantity of 10 pieces, it provides ample supply for fish and shrimp breeders.
?Durable Material?Crafted from high-quality and durable plastic, our oxygen pump non-return one-way air valve ensures a tight fit to your hose, eliminating any potential leakage. Its exceptional durability enables long-term use without generating disruptive noises, creating a soothing and serene environment for you and your aquatic companions.
?Easy Connection?The fish tank air line check valve features a red arrow on the inside, indicating the input side that connects to the hose of the air pump. If the outlet inside the aquarium air valve gets stuck, simply use a toothpick to poke it from the input side to the output side for smooth functioning.

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• FREE standard shipping within the United States(3-6 Days)on all orders!

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• 100% money back guarantee for items not delivered or damaged during shipping.

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• Safe and secure checkout with our high quality encryption

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• Shipping services: UPS, FedEx, USPS.

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• Only ship to the lower 48 states, no APO/FPO addresses or PO Boxes allowed.

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• Local pickups and combined shipping options are not provided at this time.

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• You can return a product for up to 30 days from the date you purchased it.

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• Any product you return must be in the same condition you received it and in the original packaging. Please keep the receipt.

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• A full refund if you don’t receive your order

rA full refund if your order does not arrive within the guaranteed time (6-7 business days not including 1 processing day.)r

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We accept payment by any of the following methods:

Credit Cards, PayPal, Shop Pay, Apple Pay, Google Pay, Amazon Pay, Meta Pay

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Customer satisfaction is very important to us.
If you have any problem with your order, please contact us and we will do our best to make you satisfied.

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If you have any queries, please contact us via

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Support

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We usually respond within 24 hours on weekdays.

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