Filter Element - 50 sq ft - Premium Leisiure/Platinum Spas (#6136)
Measures: 9-1/4" H x 6" D x top handle x 1-1/2" MPT
Pleatco #PMAX50-P4, Unicel #6CH47

Filter Element - 50 sq. ft. (#5532)
13-5/16" H x 5" D x 2" hole

Unicel #C-4950, Pleatco #PRB50IN, Waterway #817-5000

Filter Element - 50 sq. ft. Gulfcoast (#3033)

Fits Pinnacle Plus Spa Models :
LX 11000, LX 9000, LX 8000, LX 5000, LX 4000

Filter Element - 5sqft - Icon (#2742)
6" H x 2-3/4" D x closed top x 1" hole

Pleatco #PH3.7B, Filbur #FC-3027

Filter Element - 35sqft - Waterway - Set of 2 (#2741)
4-5/8" H X 5" D X 2" Hole

Waterway #817-3510, Pleatco #PRB17.5SF-PAIR, Uncel #C-4401

Filter Element - 22.5sq.ft. - Hydro Spa (#2988)
9-3/4" H x 4-5/8" D x top handle x 1.5" MPT
Unicel #4CH24, Pleatco #PDM25P4 or PGD25P4, Filbur #FC-0131

Filter Element - 25sq.ft. - Hayward C-250 (#1762)
9-7/8" H x 7" D x 3" Hole
Pleatco #PA25-4, Unicel #C-7626, Filbur #FC-1230

Filter Element - 40sqft for Aquatica X-10 Swim Spas (#6136A)
7-5/8" H x 6" D x top handle x 2" MPT

Filter Element - 20 sq. ft. - NEMCO (#1516)
12.75" H x 4-5/8" D x 1-3/8" Hole
Unicel #C-4403, Pleatco #PCP20

Filter Element -10 sqft Waterway Skim Filter (#3227)
4-1/16" H x 4-1/4" D x 2" hole
Unicel #C-4310, Pleatco #PWW10 , Waterway #817-0010

Filter Element - 50sqft - Hydro Spa (#3128)
14-3/4" H x 4-5/8" D x top handle X 1-1/2"MPT
Unicel #4CH50, Pleatco #PTL50, Filbur #FC-0151

Filter Element - 25sqft - Royalty Series (#5111)

Mfg. #PTL 25P4-4

Filter Element - 50sqft - NEMCO (#2126)
14-7/8"H X 5-7/8" X 1-3/8" Bottom Hole X Top Handle

Filter Element - 20 sq. ft. Vita Spas (#1768)
12" H x 3-3/8" D x Top Handle x 1-1/3" Bottom hole
Pleatco #PVT20

Filter Element 50sqft - 10-3/8" H x 5" D x 2" hole (#3145)

Unicel #C-4429, Pleatco #DSF-25-50

Filter Element - 100sq.ft. - NEMCO (#3025)

Pleatco #PJA50

Filter Element - 35sqft - Artesian Spas (#1766)
8" H x 5-5/8" D x top handle x 1-1/2" MPT

Filter Element - 100sq.ft. - Swim Spas / Leisure Bay Spas (#1511)

Pleatco #PLBS100, Unicel #C-5937, Filbur #FC-2972

Filter Element - 50 sq. ft. Antimicrobal (#5532)
13-5/16" H x 5" D x 2" hole

Unicel #C-4950, Pleatco #PRB50IN-M, Waterway #817-5000M

Filter Element - 30sqft - Hot Springs/Watkins (#1765)
10-1/2" H x 6" D x 1-15/16" hole

Filter Element - 25sq.ft. - Vita Spas (#1767A)
7-3/4" H x 4-3/8" D x Top Closed x 1-1/2" MPT
Pleatco #PVT25N, Filbur #FC-3029

Filter Element - 50sqft - Waterway - set of 2 (#2740)
6-5/8"H x 5"D x 2" Hole

Filter Element- 75sq.ft. - Leisure Bay (#1770)

Pleatco #PLBS75, Filbur #FC-2971, Waterway #817-0015

Filter Element - 25 sqft American Commander (#3067)

Filter Element - 50sqft - Hayward C-500 (#1898)

Mfg. #PA50

Filter Element - 50sqft - Leisure Bay (#1764)
10" H x 5-5/16" D x 2" hole

Filter Element- 40 sq.ft.- Vita Spas (#1767B)
9-7/8" H x 7" D x Top Handle x 1-7/8" Bottom hole

Filter Element - 50 sq.ft. - Vita Spa (#1773)
7-1/4" H x 8-1/2" D x 1-7/8" Top Hole x 2-3/8" Keyed Bottom hole

Filter Element - 20 sq. ft. - Hayward C-200 (#2589)

Measurements: 11-7/8" H x 4-5/8" D x 2" hole

Hayward #C-200/C-225, Unicel #C-4320 or C-4325, Pleatco #PA20

Filter Element - 45sqft - Conger Bros. (#2959)
14-13/16" H X 5" D X 2" Hole

Filter Element - 30sq.ft. - Vita Spas (#1769)
8-1/2" H x 7-1/4" D x 1-7/8" Top Hole x 2-3/8" Bottom Keyed Hole
Pleatco #PVT30W, Filbur #FC-3052