This is a first-stage sediment filter for "4510" housings (4.5" x 10"). Compatible with GrowoniX, Hydro-Logic and other standard 4.5" x 10" filter housings.
Pleated filters can be used in place of polyspun for higher throughput, but reduced filter lifecycle.
Replacement Pleated Sediment Filter for GX1000, GX600, EX1000, EX600, Lil Boss Deluxe, Lil Boss
