Replacement Filter Valves TetraTec EX 1200 – 2 pieces (model 28009)

Two replacement filter valves designed for TetraTec EX 1200 external aquarium filters. These spare inlet/outlet and shut-off valves are compatible with the EX 1200 series and intended to restore or maintain correct water flow and secure hose connections. They provide a direct replacement option for routine repairs or part replacement in home aquaria using TetraTec EX 1200 units.

Advantages

The replacement valves allow controlled shut-off and restart of the external filter without disconnecting hoses. Manufactured to match the form and function of the original components, they ensure tight connections and reliable water flow control. Using matching spare valves reduces downtime during maintenance and supports continued, trouble-free operation of the filtration system.

Suitable for

• Repairing or replacing worn inlet/outlet valves on TetraTec EX 1200 external filters
• Controlling water flow during maintenance and cleaning
• Securing hose connections to prevent leaks and air ingress
• Stocking as spare parts for aquarium equipment maintenance

Key specifications

• Compatible product family: external aquarium filters in the EX 1200 series
• Function: inlet/outlet and shut-off valve for hose connection and flow control
• Quantity: set of two identical replacement valves
• Material characteristics: durable plastic construction suitable for freshwater aquarium use
• Connection type: hose-mounted valve compatible with EX 1200 hose dimensions

How to use

Switch off and unplug the external filter unit before starting any replacement. Close any remaining valves and prepare to drain minimal water from hoses if required. Remove the old valve by loosening the hose connection or retaining clips, then slide the hose off the fitting. Fit the replacement valve onto the hose and secure the connection with the original clamp or clip until it is watertight. Reopen the valve, restart the filter following the manufacturer’s safety instructions, and check for leaks and correct flow direction before leaving the system unattended.

Usage recommendations

Inspect replacement valves periodically for wear or hardening, especially at the sealing surfaces. Replace both valves at the same time if both show signs of deterioration to maintain reliable operation. Use appropriate hose clamps and ensure correct hose seating to prevent leaks and air entry into the filtration system.