Carbon Filter Pre Filters

  A filter cloth designed to extend carbon filter lifespan by protecting its charcoal bed from debris. Form-fitting sleeve made of polyester to block hair, dust, lint, pollen, and other larger particles. Breathable fabric allows complete,...

Phat Filter replacement pre-filter replaces your used pre-filter to give your Phat filter longer life by filtering out larger impurities before they have a chance to enter into the actual filter. Each pre-filter is stamped with the Phat Filter logo and...