Close this search box.

Replacement Pre-Filter 4″ x 12″



5 in stock


• Cotton mesh block pollen, dust, and other particulate from entering your filters.
• Very low air resistance, easily changed.
• A clean Pre-Filter is an excellent way of extending the working life of your Carbon Filter.
• Fits 4″ x 12″ T-TekHydro Carbon Filter
• Replace or clean your pre-filter every 6 month to keep your carbon filter working properly