DC1226-RRC-HM-CX220-BSPG Cartridge Filter – 12.75″ x 26″, 80/20 Cellulose/Polyester, Round Rib Closed End, 220 Pleats, Bottom Seal Poly Gasket

The DC1226-RRC-HM-CX220-BSPG is a rugged and reliable dust collector cartridge filter engineered for dry industrial applications requiring consistent performance and easy installation. Constructed with CX media, an 80/20 cellulose/polyester blend, it delivers solid dust holding capacity, cost-effective filtration, and dependable airflow in environments such as metalworking, plastics processing, woodworking, and general fabrication.

This model measures 12.75 inches OD by 26 inches in length with 220 pleats, offering approximately 180–200 sq. ft. of filter surface area. The RRC (Round Rib Closed) end cap design includes an open top with gasket and a closed molded bottom with round ribs, reinforced by a Bottom Seal Poly Gasket (BSPG) for superior sealing and secure placement in vertical housing units. The HM core provides medium-duty internal support, making it compatible with most reverse-pulse systems.

Key Features:

• Size: 12.75″ OD x 26″ Length

• Media: CX – 80/20 Cellulose/Polyester Blend

• Pleat Count: 220

• Filter Area: ~180–200 sq. ft.

• End Cap Style: RRC – Round Rib Closed with Bottom Seal Poly Gasket

• Support Core: HM – Medium-duty galvanized inner helix

• Efficiency Rating: MERV 11 equivalent

• Washable: No – dry use only

• Max Operating Temp: 175°F (80°C)

• Applications: Dry dust in general manufacturing, grinding, powder handling, plastics

Cross-Reference Compatibility:

• Environmental Filter: EO4426-CX220-RRC

• Replaces filters in OEM housings requiring round-rib closed end with molded poly gasket

• Used in vertical reverse-pulse or static collectors