12pcs Suction Cups: fit 3/16" Standard air line tubing
5pcs Flow Control Valves: can be used as an in-line valve to control air flow from pump
4pcs Tee’s : T-connectors combine 2 inputs together to create 1 output, which is convenient for application with dual outlet pumps
6pcs Non-Return Check Valves: protect your air pump by preventing water from back siphoning during a power outage.
•Suction cups has 1” diameter, 1/4” clip.
•Fits standard air line tubing with inner diameter about 4 mm.
•Two-Way Plastic Valve can be used as an in-line valve to control air flow from pump.
•Made of high-quality, non-corrosive material plastic.
•Use to divide and control air flow from your air pump.
•Non-Return Valves will protect your air pump by preventing aquarium water from back siphoning during a power outage.
(12) Suction cups
(5) Flow control valves
(6) Non-Return Check Valves
AQUANEAT Aquarium Air Pump Airline Tubing Suction Cups Control Valves 3-way Tubing Connectors Check valves - B076Z893X7