MSA Half Mask Advantage 200 Respirator - Large material_Fiberglass This system has a Flex-Tube

This system has a Flex-Tube design that combines with the DE to remove small particles the first time in your aboveground pool

It includes: Pump Seal 354001

This bottom cartridge mounting plate will fit these models: SwimClear 225 to 700 Square Foot Cartridge Filters

The Sta-Rite JB Series Model JBMD-57S Centrifugal 3/4 HP medium head pump

This impeller is used on the Sparus 0

MSA Half Mask Advantage 200 Respirator - Large material_Fiberglass This system has a Flex-TubeThis is a size large Advantage 200 LS Series Half Mask Respirator, without cartridges, made by MSA Safety. This air purifying respirator mask is economical, easy to use, and maintenance free. The mask protects against a variety of respiratory hazards including chemicals, paint, and cleaning products. The Advantage 200 Half Mask Respirator is approved by the National Institute for Occupational Safety and Health (NIOSH) and the Mine Safety and Health