Air Flow Technology's E-28 Fiberglass paint arrestor filter has a proven track record of being the best arrestor media for waterborne finishes. With years of use in real applications it has proven itself as an efficient and economical alternative to standard fiberglass media and any polyester media available. E-28 meets all of the EPA's 6-H guidelines for efficiency. Try a roll or a box of filter pads today you will like the results. Comes in standard or custom sizes. Copy and use this coupon code E28 Waterborne for 10% off all E-28 Fiberglass products