Diameter: 6" Length: 9-1/8" Top: Closed with handle Bottom: 1-1/2" MPT Thread (Fine, not pictured) Media: 47 sq.ft.

Diameter: 4 15/16-inch length: 13 1/2-inch Top end cap: v-groove semi-circular handle Bottom end cap: 2-inch female sae thread Filter area: 25 square feet

Outer diameter: 6 in Length: 8 1/4 in Top: Circular (with dispenser) Bottom hole: 1-1/2" SAE Filter area: 40 ft²  

Diameter: 5-5/16" Length: 10" Top: 2-1/8" Open Bottom: 1-1/2" MPT Thread

Diameter: 4-5/8" Length: 16" Top: Molded Cone Bottom: 1-1/2" MPT Thread 35 sq.ft. Filter Media: 3oz

Diameter: 6" Length: 8-1/4" Top: Handle Bottom: 1-3/4" Male Slip Media: 45 sq.ft.

Diameter: 4-15/16" Length: 11-1/4" Top: 2-1/8" Open Bottom: 2-1/8" Open Media: 40 sq.ft.

Diameter: 4-15/16" Length: 9-1/4" Top: 2-1/8" Open Bottom: 2-1/8" Open Media: 35 sq.ft.

Outer diameter: 5 7/8 in. Length: 10 1/2  in Top hole: 1 15/16 in Bottom hole: 1 15/16 in Filter area: 30 ft²

Diameter: 4 5/8"Length: 11 7/8"Top: Open Hole:   2 1/16"Bottom: Open Hole:   2 1/16"Filter Area: 25 sq ft

Sq. Ft.: 25 Length: 9-3/4" Diameter: 4-5/8" Bottom: 1-1/2" MPT Top: Cone Handle

Unicel P/N: C-4950 Diameter: 4-15/16" Length: 13-5/16" Top: 2-1/8" Open Bottom: 2-1/8" Open 50 sq.ft.

Diameter: 4 15/16-inch; Length: 6 5/8-inch Top end cap 2-1/8-inch inner diameter Bottom end cap: 1-1/2-inch male thread/mpt, 0-inch inner diameter Pleat count: 212; filter media: 3-ounce reemay 2033; filter area: 25 square feet

Outer Diameter: 152 mm (6 in.) Length: 204 mm (8 in.) Top Hole: Semi Circular Bottom Hole:2" MPT Filter Area: 3 m² (35 ft²)   

Diameter: 5-5/8" Length: 8" Top: Handle Bottom: 1-1/2" MPT

Outer Diameter: 4-15/16 in. Length: 13-5/16 in.  Top hole: 2-1/8" open Bottom hole: 2-1/8" open Filter Area: 25 ft²

Unicel P/N: 4CH-21 Diameter: 4-5/8" Length: 8" Top: Closed Molded Cone Handle Bottom: 1-1/2" MPT Thread 19 sq.ft. Filter Media: 3oz Pleat count: 158

20sq. ft. Top Load Filter UNICEL CODE: 4CH-925 Length: 7-1/4" Diameter: 4-5/8" Bottom Core: 1.5" Course Thread In Top: Handle

Pre-filter for Hydropool Self Cleaning models.   Fits 2024-Current

Swirl Away II is an all purpose hot tub cover cleaner and protectant. It removes common soils and stains, odorous organic soils and keeps your cover clean and attractive. Regular use will keep your spa cover looking and smelling good and help it last longer Size: 473 mililiters