Pawfly 6 PCS Aquarium Air Pump Check Valves Red Clear Plastic One Way Non-Return Check Valve for Fish Tank

Pawfly 6 PCS Aquarium Air Pump Check Valves Red Clear Plastic One Way Non-Return Check Valve for Fish Tank

    Features:

  • The check valves are for common aquarium air pumps. Please DO NOT use them with CO2 system. Great one way check valve for aquarium and fish tank.
  • Protect you air pump by preventing aquarium water from back siphoning during a power outage.
  • Made of durable clear plastic. Net weight: 0.14 oz / 4 g. Please use a paperclip to poke it from Input side to Output side when the outlet inside gets stuck.
  • Air Hole Diameter: 0.15″ / 4mm; Overall Size: 2.1″ x 0.58″ / 5.3 x 1.5 cm (L*Max.D)
  • Package Content: 6 Pcs x Air Check Valve

Pawfly 13 Feet Airline Tubing Standard Aquarium Air Pump Accessories with Air Stones, Check Valves, Suction Cups and Connectors

Pawfly 13 Feet Airline Tubing Standard Aquarium Air Pump Accessories with Air Stones, Check Valves, Suction Cups and Connectors

    Features:

  • All In One Package – No Worry about Mismatching – Complete standard set of aquarium accessories for most air pump brands.
  • 13 ft. Airline Tubing – 3/16 inch Standard ID Clear and Flexible material. Desired length for most fish tank, Toxic-Free, White, Flexible, and Kink-Resistant.
  • 2 Air Stone Cylinder – 1.2 inch Airstone can be easily driven by even Nano air pumps. Suitable for aquarium, and fish tank. Measure 0.8 x 1.2 inch (D x H).
  • 6 Suction Cups and 2 Check Valves – Excellent 3/16 inch ID Standard airline tube holder, stick tightly to the smooth fish tank. Red clear valve can prevent water from back siphoning.
  • 4 Connectors (Straight & T-shape) – Perfectly connect standard tubing, T-connector allows you to combine two inputs to create one output with dual outlet pumps.

Pawfly 10 PCS Aquarium Air Pump Check Valves Red Clear Plastic One Way Non-Return Check Valve for Fish Tank

Pawfly 10 PCS Aquarium Air Pump Check Valves Red Clear Plastic One Way Non-Return Check Valve for Fish Tank

    Features:

  • Please DO NOT use them with CO2 system. The one way check valves are for common aquarium air pumps.
  • Protect you air pump by preventing aquarium water from back siphoning during a power outage.
  • Made of durable clear plastic. Net weight: 4g
  • Air Hole Diameter: 4mm/ 0.15″; Overall Size: 5.3 x 1.5cm/ 2.1″ x 0.58″(L*Max.D)
  • Package Content: 10Pcs x Air Check Valve.

40 Pieces Aquarium Air Pump Non-Return Check Valves Plastic Check Valves One Way Check Valve for Aquarium Fish Tank (Red)

40 Pieces Aquarium Air Pump Non-Return Check Valves Plastic Check Valves One Way Check Valve for Aquarium Fish Tank (Red)

    Features:

  • Made of high quality plastic material
  • These check valves are durable, non-toxic, doing no harm to your fish tank and your aquarium pets
  • Fit for common aquarium air pump or DIY CO2 system accessories etc, but please do not use them with Professional co2 system
  • Protect you air pump by preventing aquarium water from back siphoning during a power outage
  • Packing List: 40 x One Way Non-Return Check Valve

BornFeel Aquarium Air Pump Check Valves 16pcs Plastic One Way Non-Return Check Valve for Fish Tank Black

BornFeel Aquarium Air Pump Check Valves 16pcs Plastic One Way Non-Return Check Valve for Fish Tank Black

    Features:

  • Non Return Check Valves, 16pcs, enough for daily use and replacement.
  • Air Hole Diameter: 4mm/ 0.16inch, overall size: 4.3 x 1.5cm/ 1.7 x 0.6inch(LxD). Proper size for universal air pump, fish tank, aquarium, fishing tackle shop, etc.
  • Small and compact, which protect air pump by preventing aquarium water from back siphoning during a power outage.
  • Made of high quality plastic material, not easy to aging, sturdy and durable.
  • Detachable design makes it easier for you to unscrew, clean and repair.

Alegi Aquarium Air Pump Accessories with Non-Return Check Valves,Air Control Valve for 3/16″ Aquarium Tubing (6 Check valves+6 Control Valve)

Alegi Aquarium Air Pump Accessories with Non-Return Check Valves,Air Control Valve for 3/16" Aquarium Tubing (6 Check valves+6 Control Valve)

    Features:

  • Package Included : 6 Pcs Non-Return Check Valves and 6 Pcs Aquarium Air Control Valve.
  • 【Non-Return Check Valves】Small and compact, which protect you air pump by preventing aquarium water from back siphoning during a power outage.
  • Made of quality plastic, durable and sturdy, not easy to break, ensure long time of usage
  • 【Air Control Valve】Simple design for easy use. The Aquaculture Air Valve can be connected to aquarium tubing.
  • Thread Diameter : 0.35″; Total Size:1.4″ x 0.96″ x 0.35″(L*W*T)

AQUANEAT Aquarium Check Valve, One Way Non Return Valve for Aquarium Air Pump, Red, 10pcs

AQUANEAT Aquarium Check Valve, One Way Non Return Valve for Aquarium Air Pump, Red, 10pcs

    Features:

  • Specially designed non-return valves will protect your air pump by preventing aquarium water from back siphoning during a power outage
  • They are made of plastic material for long time use
  • Place these air pump check valves in your airline tubing between your air pump and aquarium water to prevent water returning down the air line
  • Fits standard aquarium airline tubing with inner diameter about 4mm
  • Dimension: 0.5”D x 2.1”L; Includes: 10pcs check valves

JZMYXA Check Valve for Aquarium Air Pump 20 Pieces,One Way Non-Return Check Valve

JZMYXA Check Valve for Aquarium Air Pump 20 Pieces,One Way Non-Return Check Valve

    Features:

  • 20 pieces. Total length: 2.1 In/53.6 mm, Connector length 0.53 In/13.5 mm, Connector dia 0.16 In/4mm.
  • Material: Transparent plastic, net weight 0.14 oz/4 g, strong and durable.
  • Fit for common aquarium air pump or DIY CO2 system accessories etc, but please do not use them with Professional co2 system.
  • Protect you air pump by preventing aquarium water from back siphoning during a power outage.
  • Packing List: 20 x One Way Non-Return Check Valve.

Pawfly 2-Way Aquarium Air Flow Control Lever Valve Distributor Splitter Accessories Set with 1 Check Valve, T & Straight Connector and 4 Suction Cups for Fish Tank

Pawfly 2-Way Aquarium Air Flow Control Lever Valve Distributor Splitter Accessories Set with 1 Check Valve, T & Straight Connector and 4 Suction Cups for Fish Tank

    Features:

  • Manually control the flow of vital O2 or switch an air pump ‘on or off’.
  • Made of Chromium Copper material, air will never leak out.
  • INLET DIA: 3/16″, OUTLET DIA: 3/16″. Overall Size: 2″ x 1.2″ x 0.85″ / 50 x 30 x 22 mm.
  • Non-return Check Valve protect your air pump, Suction Cups fit the Air Valve Distributor and standard tubing, 3-Way T & Straight Connector mend or extend air hose.
  • Package Content: 1 x 2-Way Air Valve Distributor, 1 x Non-return Check Valve, 1 pack x 3-Way T & Straight Connector, and 4 x Suction Cup.

Yagote CO2 Glass Aquarium Supply Accessories, CO2 Diffuser CO2 Drop Checker CO2 Bubble Counter Check Valve for Aquarium Planted Tank (Check Valve)

Yagote CO2 Glass Aquarium Supply Accessories, CO2 Diffuser CO2 Drop Checker CO2 Bubble Counter Check Valve for Aquarium Planted Tank (Check Valve)

    Features:

  • HIGH QUALITY. The check valve is made of premium stainless steel materials. It’s very durable and sturdy. It is also rust-resistant, easy to clean and break-resistant.
  • HIGH PERFORMANCE. This stainless steel check valve is anti-leak and anti-backflow. It can prevent water flow from returning and keep the function and service life of carbon dioxide bottle. It is also anti-high pressured, anti-acid and alkali.
  • FOR CO2 SYSTEMS ONLY. The check valve is suitable for co2 supplying system and NOT air pumps. It is suitable for the tube of inner diameter 4mm and outer diameter 6mm.
  • FUNCTION: The check valve can ensure that the water and air circulations are consistent and going in the right direction without any backflow. It’s great for sensitive fish species.
  • 100% SATISFACTION SERVICE. If you have any problems or questions, please contact us at any time. We guarantee 100% replacement and refunding service.

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