Phat Pre-Filter 4" x 12" Climate Control lighting-&-electrical-components and Magnesium

and Magnesium

SECOND STAGE FILTRATION: Carbon Block Filter removes Chlorine and other Disinfection by-products

After moistening and covering

extending the meter's lifespan and eliminating the need to buy a new unit

Phat Pre-Filter 4" x 12" Climate Control lighting-&-electrical-components and MagnesiumDescription 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.