Phat Filters Pre-Filter, 39" x 6" Measuring Devices the Can Original provides for

the Can Original provides for some of the lowest pressure drops

The mini-SCRUB insures that the complex microbiology flourishing in the grow media will not be destroyed by harmful chlorine

The impressive power and precision are driven by a 0

59 Bags/Planter 1

Suitable for a variety of applications in spaces where optimal indoor air quality and maximum air exchange rate are needed

Phat Filters Pre-Filter, 39" x 6" Measuring Devices the Can Original provides forGet The Most Out Of Your Phat Filter! 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