The Injen Hydroshield black water‑repellent pre-filter is designed to protect compatible air filters from moisture and damaging contaminants. Treated with a hydrophobic finish, the Hydroshield is UV resistant, puncture resistant and resists particles down to 0.005", while its elasticity helps it return to shape after servicing. Sized 5" base x 5" tall x 4" top, it’s confirmed to fit Injen X-1010, X-1011, X-1017 and X-1020 filters and extends filter service intervals.
Injen Black Water Repellant Pre-Filter fits X-1010 X-1011 X-1017 X-1020 5in Base/5in Tall/4in Top