Cartridge, 80sqft, 2-1/8"ot, 2-1/8"ob, 5-3/8", 21-5/16"L, 3oz : PCST80

Cartridge, 80sqft, 2-1/8"ot, 2-1/8"ob, 5-3/8", 21-5/16"L, 3ozApplication: Coast Spas (Canada), Waterway Bottom Physical Dimension: 2-1/8" Bottom Style: Open Diameter: 5-3/8" Length: 21-5/16" Media Type: 3oz Square Footage: 100 sq ftTop Physical Dimension: 2-1/8"Top Style: OpenReplaces 17-175-3662,303585,4900-391,645544029751,645544129751,817-0098,AK-40082,C-5396,C-5396RA,FC-2975,FC-2975M,PCST80,PCST80-M,PCST80-MB,PLE-051-9214,PLE-051-9387,SC791