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Pre-Filter for 39" x 8"

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 fits snugly over your Phat filter. The pre-filter is available in all Phat Filter sizes and can be easily slid over the filter and secured with the plastic straps provided. If your pre-filter is dirty or discolored, it is time to change it.

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  • Model: 4257
  • Shipping Weight: 1lbs
  • Manufactured by: International Growers Supplies

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