Phat Pre-Filter, 10" x 39" Human Trimmer Replacement: 100 workers

Human Trimmer Replacement: 100 workers

After you’ve completed your batch trim

Also use Aqua Flakes in inert peat mixes for best results

if the Err4 still appears

Phat Pre-Filter, 10" x 39" Human Trimmer Replacement: 100 workersPhat 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