Valves Pipe and In-Line and Other

The Penn Plax Check Valve Air Filter is perfect for use with all aquarium air pumps. The Penn Plax Check Valve Air Filter stops water from siphoning into your air pump in the event of electrical power failure or when removing filters from aquariums.

• Protects pump against water damage
• Supplies clean air to aquarium
• Suitable for use with all aquarium air pumps

The check valves aquarium-side connector can fit standard or mini airline tubing. Installs easily between air pump and airline tubing.

The Penn Plax Lok-Tite Gang Valve will allow you to control multiple airlines from one or two air pumps. The standard-sized barb fittings hold your airline firmly in place, and the control knobs are easy to set with no need for constant readjustment. Easily installs on your aquariums frame, with airline hose clips that will save you from a tangled mess of hosing

• Easy to use
• Extra 1/2 valve
• Automatic anti-siphon
• Made of tough plastic
• Will not corrode

INSTRUCTIONS: Mounts to your tank. Simply hook on to the back of your aquarium, connect your tubing, adjust the airflow, and you're good to go. (Tubing and air pump not included.)

The Penn Plax Lok-Tite Gang Valve will allow you to control multiple airlines from one or two air pumps. The standard-sized barb fittings hold your airline firmly in place, and the control knobs are easy to set with no need for constant readjustment. Easily installs on your aquariums frame, with airline hose clips that will save you from a tangled mess of hosing

• Easy to use
• Extra 1/2 valve
• Automatic anti-siphon
• Made of tough plastic
• Will not corrode

INSTRUCTIONS: Mounts to your tank. Simply hook on to the back of your aquarium, connect your tubing, adjust the air flow, and you're good to go. (Tubing and air pump not included.)

The Penn Plax Lok-Tite Gang Valve will allow you to control multiple airlines from one or two air pumps. The standard-sized barb fittings hold your airline firmly in place, and the control knobs are easy to set with no need for constant readjustment. Easily installs on your aquariums frame, with airline hose clips that will save you from a tangled mess of hosing

• Easy to use
• Extra 1/2 valve
• Automatic anti-siphon
• Made of tough plastic
• Will not corrode

INSTRUCTIONS: Mounts to your tank. Simply hook on to the back of your aquarium, connect your tubing, adjust the air flow, and you're good to go. (Tubing and air pump not included.)

The Penn Plax Lok-Tite Gang Valve will allow you to control multiple airlines from one or two air pumps. The standard-sized barb fittings hold your airline firmly in place, and the control knobs are easy to set with no need for constant readjustment. Easily installs on your aquariums frame, with airline hose clips that will save you from a tangled mess of hosing

• Easy to use
• Extra 1/2 valve
• Automatic anti-siphon
• Made of tough plastic
• Will not corrode

INSTRUCTIONS: Mounts to your tank. Simply hook on to the back of your aquarium, connect your tubing, adjust the air flow, and you're good to go. (Tubing and air pump not included.)

This Penn Plax Flow Control Valve Replacement Set contains both flow control valves needed for the Cascade Canister Filter (in and outflow). This is a genuine Penn Plax replacement part.

• Includes both in and out flow control valves
• Replace worn, damaged, or stubborn valves
• Genuine Penn Plax manufacturer replacement part

Specifications: Compatible with Cascade 700/1000/1200/1500 models.

Lees 2 Way Plastic Airline Valve allows you to control the flow of air from your aquarium air pump. Made of high-quality, non-corrosive material to fit all standard 3/16" airline tubing.

• Allows you to control air flow from air pump
• High-quality, non-corrosive material
• Fits all standard 3/16" airline tubing

Lees Check Valve Spring is an essential accessory for every air pump. Provides protection during a power or pump failure.

• Prevents water from back-siphoning into air pump
• Avoids potential damage to air pump, carpet, furniture, and tank drainage
• Provides protection during a power or pump failure

Lees Check Valve prevents water siphoning from the aquarium which may damage carpet, furniture and air pump or drain aquarium, killing fish or other inhabitants.

Aquarium Solutions Check Valves are high impact plastic check valve molders with directional arrows for simple use. This check valve incorporates a dependable valve with the ideal cracking pressure for fresh or saltwater aquariums.

• Highly dependable
• Easy to use
• Perfect for use with protein skimmers, air pumps and more

Perfect for use with protein skimmers, air pumps or other air-driven items that require protection from siphoning action.

Elite Ultra 3-Way Valve allows you to run up to 3 air driven products at once. Each valve is adjustable, so you can regulate the air output.

• Will not leak
• Up to 5 p.s.i.
• Molded all-plastic design, no seal rings, screws, rivets, joints or seams
• Hanger fits all standard aquariums

Elite Ultra 3-Way Valve allows you to run up to 3 air driven products at once. Each valve is adjustable, so you can regulate the air output.

• Will not leak
• Up to 5 p.s.i.
• Molded all-plastic design, no seal rings, screws, rivets, joints or seams
• Hanger fits all standard aquariums

AquaTop Breza Air Check Valve Plastic check valves protect air pumps from aquarium water back-siphoning damage during power failures.

• To use, cut airline tubing between air pump and first outlet
• Attach airline to each end of valve
• Valve measures 2 inches long

Aquatops Breza Metal Air Valves allow you to control several airlines through multiple non-slip metal connectors. The adjustable airflow valves allow you to adjust the pressure on each air tube individually for complete flexibility when using air stones, bubbles wands or air-driven ornaments.

• Made from high quality metal
• Adjustable air flow
• Non-slip metal connectors
• Easy to use