Phat Pre-Filter 8" x 39" Climate Control Hand Tools Training and Knowledge:

Training and Knowledge:

5" rubber reducer with clamps included

what the EPA refers to as a “minimum risk pesticide” with reentry times in minutes instead of hours

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Phat Pre-Filter 8" x 39" Climate Control Hand Tools Training and Knowledge:Description Product Details: 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.