
Proline Filters
Proline replacement filters for most hot tub brands.
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ProLine Spa Filter Cartridge P4CH-24
Now: $37.77RRP: $43.44ProLine Spa Filter Cartridge P4CH-24 Diameter 4-5/8"Length 9-3/4"Bottom Style Male Pipe Thread (MPT)Top Style Injection Molded Cone HandleBottom Dimension ...Now: $37.77RRP: $43.44 -
ProLine Spa Filter Cartridge P-7370
Now: $54.77RRP: $81.51ProLine Spa Filter Cartridge P-7370 Diameter 7-1/2"Length 17-3/4"Bottom Style Open w/Beveled EdgeTop Style CastleBottom Dimension 2-1/2"Spa Brands ...Now: $54.77RRP: $81.51 -
ProLine Spa Filter Cartridge P7CH-322
Now: $35.14RRP: $39.08ProLine Spa Filter Cartridge P7CH-322 Filter Cartridge, Proline, Diameter: 7", Length: 8", Top: Handle, Bottom: 2" MPT, 32 sq ft Replaces PAS35-2 Need the version of the filter with 1 1/2 inch bottom mpt plumbing connection? See P7CH-32Now: $35.14RRP: $39.08 -
Proline Filter Cartridge 25sqft P-4625
Now: $29.88RRP: $36.99Proline Filter Cartridge 25sqft P-4625 Diameter 4-15/16"Length 13-5/16"Bottom Style OpenTop Style OpenBottom Dimension 2-1/8"Spa Brands Apollo...Now: $29.88RRP: $36.99 -
ProLine Spa Filter Cartridge P-6300
Now: $24.34RRP: $29.88ProLine Spa Filter Cartridge P-6300 Top Style Open Top Dimension 3-1/2" Bottom Style Open Bottom Dimension 3-1/2" Length 14-7/8" Media Type 3oz Square Footage 30 sqNow: $24.34RRP: $29.88 -
Proline Filter P-4970 75Sqft FC-2930 C-4970 PCAL75 Leisure Bay
Now: $42.77RRP: $58.4975sqft Spa Filter P-4970 replaces FC-2930, PCAL75 and Unicel C-4970. Filter Dimensions:Diameter - 4-15/16" Length - 23-5/8" Top - open 2 1/8" hole Bottom - open 2 1/8" hole Square footage - 75 sqft Proline replacement filter...Now: $42.77RRP: $58.49 -
Proline Filter P8CH-950 Bullfrog 2 Inch SAE Threads
Now: $39.77RRP: $48.4950sqft Spa Filter P8CH-950 replaces 8CH-950 and is 8 inches in diameter and 6 inches long. Top has a handle, and bottom is 2 inch male SAE course threads. Filter Dimensions:Diameter - 8" Length - 6" Top - 3-step closed, Bottom - 2" SAE...Now: $39.77RRP: $48.49 -
Proline Sundance Spa Filter P-8325 125 Sqft 3-Step Top
Now: $64.27RRP: $79.49Proline Sundance Spa Filter P-8325 125Sqft diameter - 8-7/16" length - 18" Top - 3-step closed, Bottom - Open 2 1/2" Square footage - 125 Proline replacement filter. Replaces all these filter models as used in...Now: $64.27RRP: $79.49 -
Proline P-4440 Filter 40SqFt Castle Top FC-2710 6540-495 C-4440
Now: $33.77RRP: $39.99Proline P-4440 Filter 40SqFt Castle Top replaces FC-2710, Sundance Spa filter 6540-495 and Unicel C-4440. Filter Specs and Dimensions: 16 3/4" Long 4 5/8" Wide (outer diameter) Top is Castle Style Bottom 2 1/16" 40 Sq Ft...Now: $33.77RRP: $39.99 -
ProLine Spa Filter 60sqft P6CH-961 Replaces FC-2715 6CH-961 PJW60TL-OT-F2
Now: $39.77RRP: $49.10ProLine Spa Filter 60sqft P6CH-961 Replaces FC-2715 6CH-961 PJW60TL-OT-F2 filters. This filter is 15 1/2 inches long and has a 2 inch male SAE course threaded bottom connection. The top is open. Diameter 6-3/4"Length ...Now: $39.77RRP: $49.10 -
ProLine Spa Filter P-5345 45Sqft 10 1/8 x 5 5/16 Center Hole
Now: $44.11RRP: $55.10Proline Spa Filter P-5345 for hot tubs including select Dynasty Spas. Diameter 5-5/16"Length 10-1/8"Bottom Style OpenTop Style OpenBottom Dimension 2-1/8"Spa...Now: $44.11RRP: $55.10 -
ProLine Spa Filter P4CH-949 50Sqft 13 1/2 Long 1 1/2 SAE
Now: $42.77RRP: $55.10ProLine 50 Sq Ft filter P4CH-949 Top Style Handle Bottom 1 1/2 female SAE threads Square Footage 50 Sq FT Cartridge Length 13...Now: $42.77RRP: $55.10 -
Proline P7CH-975 Filter 7CH-975 1561-12 FC-0475 Male SAE Threads
Now: $39.77RRP: $46.19P7CH-975 filter is 10 1/2 inches tall x 7 inches in diameter and has 1 1/2 inch male SAE threads on bottom (course threads). The dimensions of this 75 sq.ft. spa filter are: Diameter: 7" Length: 10-1/2" Top: Handle Bottom: 1-1/2" SAE Threaded coarse...Now: $39.77RRP: $46.19 -
75 Sqft Filter P-4975 Proline PRB75 FC-2395 C-4975 RTL-75 25390
Now: $38.77RRP: $59.9975 sqft filter cartridge P-4975 for hot tubs by Proline. Cartridge diameter -4-15/16"Cartridge length - -20 1/8"Top configuration -2 1/8" OpenBottom open Square footage -7575 Sqft Filter Replaces 4-05-0415PRB75 (Pleatco)FC-2395...Now: $38.77RRP: $59.99 -
ProLine Spa Filter 45SqFt P6CH-940
Now: $35.77RRP: $39.10P6CH-940 Proline spa filter. Diameter: 6" Length: 8 1/4" Top: Handle Bottom: 1 1/2" male SAE coarse threads 45 Sqft Filter Media On Sale Now This filter type used in a wide variety of spa models including: Aber Hot Tubs, American Spas,...Now: $35.77RRP: $39.10 -
ProLine Spa Filter 50sqft P5CH-502 5CH-502 FC-0195
Now: $36.77RRP: $47.79P5CH-502 50sqft filter for hot tubs. Square Footage 50 SQFTCartridge Length 12-1/2"Cartridge Diameter ...Now: $36.77RRP: $47.79 -
P4CH-950 25Sqft Filter Proline 12 x 4 5/8 Male SAE 1 1/4 Threads
Now: $24.77RRP: $32.99P4CH-950 25Sqft Filter Proline 12 x 4 5/8 Male SAE 1 1/4 Threads Cartridge diameter -4-5/8"Cartridge length - - 12"Top configuration -HandleBottom Threads-1 1/4" SAE Male threads courseSquare footage -25 Dimension One Spas, Saratoga Spas Replaces...Now: $24.77RRP: $32.99 -
ProLine Spa Filter 35 Sqft P-6603 PTL50W-SH FC-3088 13506 C6603
Now: $29.77RRP: $45.10Replaces Filbur FC-3088, C-6603 PTL50W-SH Four Seasons 35 sqft spa filters Top Style Semi-Circular Handle Square Footage 35 Sq FT Cartridge...Now: $29.77RRP: $45.10 -
ProLine Spa Filter 8Sq Ft P-3310
Now: $33.99RRP: $38.10ProLine 8 Sq Ft filter is 7 inches long and 3 7/8 inches across. Has top and bottom openings of 2 3/16 and blue pleats. Replaces • C-3310 (Unicel), FC-1001 (Filbur), PMA10-M (Pleatco), 17-175-2218 X268057 (MasterSpa), FC1001M,...Now: $33.99RRP: $38.10 -
ProLine Filter P-4308 Replaces POX25-IN FC-6305 C-4308
Now: $28.66RRP: $37.88Proline P-4308 filter cartridge for pools and spas is a 25 sqft. filter as used by Honey Tubs and other manufacturers with Martec/Sonfarrel, Onyx, Advantage filters. Top Style OpenTop...Now: $28.66RRP: $37.88 -
Proline P-8474 Filter 15x9 75Sqft PAST75 FC-0901 C-8474
Now: $48.53RRP: $74.99Proline P-8474 Filter 15x9 75Sqft replaces PAST75 FC-0901 and C-8474. Filter Specs and Dimensions: 15" Long 8 15/16" Wide (outer diameter) Top 3 3/4"open Bottom 3 3/4"open 75 Sq Ft Filter Replaces PAST75 (Pleatco)FC-0901 (Filbur)C-8474...Now: $48.53RRP: $74.99 -
P-8350 Proline Filter PVT50W C-8350 FC-3053 50Sqft Keyed Bottom
Now: $35.77RRP: $44.99Proline Filter PVT50W C-8350 FC-3053 50Sqft Keyed Bottom Diameter: 8-1/2", Length: 7-1/4", Top: 1-9/10" Open, Bottom: 2-3/8" Open with Slots, 50 sq ft Filter DetailsCartridge diameter -8-1/2"Cartridge length - - 7-1/4"Top configuration -Open, Bottom...Now: $35.77RRP: $44.99 -
Proline P-6310 Filter 100 Sqft 17 3/16 x 6 9/16 Open Top and Bottom
Now: $66.66RRP: $74.99Proline P-6310 Filter 100 Sqft 17 3/16 x 6 9/16 Open Top and Bottom Filter Cartridge, Proline, Diameter: 6-9/16", Length: 17-3/16", Top: 2-3/8" Open, Bottom: 2-3/8" Open, 100 sq ft Cartridge P-6310 diameter -6-9/16"Cartridge length - -...Now: $66.66RRP: $74.99 -
Proline P-9412 125 SqFt Filter C-9412 FC-0696
Now: $78.77RRP: $95.78Proline P-9412 is a 125 SqFt Filter cartridge that replaces C-9412 and FC-0696 filters. Filter Specs and Dimensions: 23 5/8" Long 10 1/16" Wide (outer diameter) Top 6" Open Bottom 6" Open 125 Sq Ft Filter Manufacturers & Products...Now: $78.77RRP: $95.78 -
120 Sqft Filter P-9481 Proline 20x10 with 6 Inch Bottom Opening
Now: $87.77RRP: $114.90120 sqft filter cartridge for hot tubs by Proline. Cartridge diameter -10"Cartridge length - - 20 1/16"Top : HandleBottom: 6" openSquare footage: 120 sqft.Filter Type: Jacuzzi Brothers Sherlock 120 Replaces PJ120-4 (Pleatco)FC-1401 (Filbur)C-9481...Now: $87.77RRP: $114.90 -
25 Sqft Filter P-4428 Proline 10x5 FC2620 C-4428 PPI25D-4
Now: $29.77RRP: $38.9925 sqft filter cartridge for hot tubs by Proline P-4428 Cartridge diameter -4-15/16"Cartridge length - - 9 13/16"Top configuration -2 1/8" openBottom -2-1/8" openSquare footage -25Filter type found in Santana Spas, Hydro Spa and other brand...Now: $29.77RRP: $38.99 -
P8CH-502 Proline 50Sqft Filter PVT50WH-F2L FC-3052 8CH-502
Now: $37.67RRP: $49.99P8CH-502 Proline 50Sqft Filter PVT50WH-F2L FC-3052 8CH-502 Cartridge diameter -8 1/2"Cartridge length - - 7 1/4"Top configuration -V-Groove Semi-Circular Handle,Bottom dimension -2" mpt fine threadsSquare footage -50 sqft.Filter type found in Vita Spas...Now: $37.67RRP: $49.99 -
Pacific Marquis Filter P-5346 Proline PPM50TC FC-3638 C-5346
Now: $38.77RRP: $54.99Filter P-5346 Proline PPM50TC FC-3638 C-5346 as used in Pacific Marquis hot tubs. Cartridge diameter -5-3/16"Cartridge length - - 14-1/8",Top configuration -Closed Top dimension - ClosedBottom dimension -1 5.8" OpenSquare footage -50sqft Pacific...Now: $38.77RRP: $54.99 -
Proline P-2304 Filter FC-3027 C-2304 PH3.7-B Icon Keyes
$12.25Proline P-2304 filter is 6" long and 2 3/4" in diameter. 3.7 sq.ft. hot tub spa filter replaces Filbur FC-3027,iC-2304,PH3.7-B spa filter models as used in Icon / Keyes and other spas. The dimensions of this 3.7 sq.ft. spa filter...$12.25 -
Proline P-7660 Pac Fab Pentair MY 60 Filter C-7660 FC-1930 PFAB60
Now: $46.77RRP: $61.66Proline P-7660 Pac Fab Pentair MY 60 Filter replaces PFAB60,C-7660 and Filbur FC-1930. Diameter: 7-7/8", Length: 14", Top: 3-1/16" Open, Bottom: 3-1/16" The dimensions of this 60 sq.ft. spa filter are: Diameter: 7-7/8" Length: 14" Top:...Now: $46.77RRP: $61.66 -
50Sqft Filter P-7451 Filbur FC-3084 Caldera Spa Filter C-7451 PCD50
Now: $39.77RRP: $47.44Proline brand hot tub spa filter is compatible with C-7451 PCD50 spa filter models. This Caldera Spa compatible 2" male SLP, 50 sq. ft. (old style) hot tub filter is made with strong, reinforced cores, antimicrobial end caps and high quality polyester...Now: $39.77RRP: $47.44 -
6CH-35 Filter Cartridge 9 7/8 x 6 Proline 1 1/2 MPT 35Sqft
Now: $38.77RRP: $53.946CH-35 Proline filter P6CH-35, Diameter: 6", Length: 9-7/8", Top: Handle, Bottom: 1-1/2" MPT fine threads, 35 sq ft The dimensions of this 35 sq.ft. spa filter are: Diameter: 6" Length: 9 7/8" Top: Handle Bottom: 1-1/2" Mpt fine threaded...Now: $38.77RRP: $53.94 -
Proline PUHD-SR50 Filter 13 5/16 x 8 11/16 Open 52Sqft
Now: $47.44RRP: $88.30Proline PUHD-SR50 Filter 13 5/16 x 8 11/16 Open 52 Sqft Diameter:, Length: 13-5/16", Top: 4-3/16" Open, Bottom: 4-3/16" Open w/ 12 concentric slots 52Sq. Ft. Filter Specs and Dimensions: 13-5/16" Long 8-11/16" Diameter Top 4-3/16" Open Bottom...Now: $47.44RRP: $88.30 -
Sunrise Spa Filter P-4321 25Sqft C-4321 FC-2372 South Pacific Tranquility
Now: $23.77RRP: $24.8925 sqft filter cartridge for hot tubs by Proline. Cartridge diameter -4-15/16"Cartridge length - - 13-5/16"Top configuration -Closed w/Raised Ring, Bottom configuration -OpenTop dimension -,Bottom dimension -2-1/8"Square footage -25Filter type found in...Now: $23.77RRP: $24.89 -
6CH-45 Filter Cartridge 12 3/8 x 6 Proline 1 1/2 MPT 45Sqft
Now: $34.95RRP: $46.946CH-45 Filter Cartridge 12 3/8" long x 6" diameter Proline 1 1/2 MPT 45Sqft The dimensions of this 45 sq.ft. spa filter are: Diameter: 6" Length: 12-3/8" Top: Handle Bottom: 1-1/2" Mpt fine threaded connector Also replaces Filbur FC-0330Now: $34.95RRP: $46.94 -
Filter P-7400 Proline 14 3/4 x 7 C-7400 FC-3098 PTL50XWW
Now: $46.77RRP: $58.73DISCONTINUED_ now shipping P-7449 or see FC-0491 Filter P-7400 Proline 14 3/4 x 7 C-7400 FC-3098 PTL50X The dimensions of this 50 sq.ft. spa filter are: Diameter: 7" Length: 14-3/4" Top: Handle Bottom: 1-7/8" slip Cartridge...Now: $46.77RRP: $58.73 -
Proline Sundance Spa Filter P-8326 125Sqft
Now: $83.77RRP: $99.49Proline Sundance Spa Filter P-8326 125Sqft diameter - 8-1/2" length - 19" Top - Male Slip Fitting, Bottom - Open w/Beveled Edge Square footage - 125 Proline replacement filter. Replaces all these filter models as...Now: $83.77RRP: $99.49 -
Unicel Proline Filter C-7350 PCD50N Filter FC-3963 C-7350 50Sqft
Now: $39.77RRP: $46.39The dimensions of this replacement spa filter for C-7350 are: Diameter: 7" Length: 10 3/4" Top: handle Bottom: open 2 11/16" replaces C-7350 PCD50N Filter FC-3963 C-7350 Bottom Physical...Now: $39.77RRP: $46.39 -
Proline Filter 80 Sqft P-6541-397
Now: $78.33RRP: $95.57Proline Filter 80 Sqft P-6541-397 Single filter replaces the Sundance dual core 6541-397 in the Proline brand. Filter Cartridge, Proline, Diameter: 8-7/16", Length: 19", Top: 1-1/2" male slip fitting, Bottom: 2-1/2" Open with beveled edge 80Sq. Ft.Now: $78.33RRP: $95.57 -
Proline P-7492 Filter100 SqFt Filter FC-2192 C-7492 PFAB100SH
Now: $78.77RRP: $96.98Proline P-7492 Filter100 SqFt Filter FC-2192 C-7492 PFAB100SH Cartridge diameter - 7" Cartridge length - 24-3/4" Top configuration - Open, Bottom configuration - Open Top dimension - 2-5/8", bottom dimension - 2-5/8" 100...Now: $78.77RRP: $96.98