Shop all Categories Spas - Hot Tubs Filter Cartridges Spa Chemicals Cleaners & Care Test Strips & Kits Supplies Kits Spa Covers Cover Lifts Accessories Patio & Backyard Aromatherapy Boutique Spa Parts Steps & Storage Gift Certificates Gift Ideas Pools & Supplies Top Buys Free Gift Choices Case Lots Bargain Basement Specials! X-500 Spa -Save $500- FACTORY SECOND BLEM - Tan was $3,499.00 now $2,999.00 What's New! Clarathon Filter FC1460 $39.95

Home > Supplies > Filter Cartridges > Manufacturers > Hydro Spa
Clarathon Premium Ultra Filters Hot Tub Spa & Pool Filters Clarathon: You cannot buy better quality filters World's largest stock of Long-Life Cartridges Replacements for Unicel, Pleatco, Filbur, Aladdin Save even more with Quantity Discounts! Measuring Tips  Help Request  Back to Filter Finder
Filters Listed in Ascending Order by Width, then Length
Hydro Spa
	Refine your search Show All FiltersShow Only Threaded FiltersShow Only Non-Threaded Filters
FC0131 Threaded Price: $19.95 Width: 4-5/8" Info Length: 9-3/4" Info Top: Handle Bottom: 1-1/2" Fine Thread Info Surface Area: 25 SF Info Premium replacement for: Unicel: 4CH-24 Info Pleatco: PGS25P4 Info Filbur: FC-0131 Info Aladdin: 12519 Other: FC0187, FC9914 Quantity Discounts: Buy 2-3: $18.89 ea. Buy 4-5: $17.90 ea. Buy 6 +: $17.10 ea.   FC0141 Threaded Price: $19.95 Width: 4-5/8" Info Length: 11-7/8" Info Top: Handle Bottom: 1-1/2" Fine Thread Info Surface Area: 30 SF Info Premium replacement for: Unicel: 4CH-30 Info Pleatco: PTL25P-4 Info Filbur: FC-0141 Info Aladdin: 13005 Other: 1561-14, 6540-484 Quantity Discounts: Buy 2-3: $18.89 ea. Buy 4-5: $17.90 ea. Buy 6 +: $17.10 ea.   FC2386 Price: $25.95 Width: 4-15/16" Info Length: 4-5/8" Info Top: 2-1/8" Open Info Bottom: 2-1/8" Open Info Surface Area: 35 SF Info Premium replacement for: Unicel: C-4401 Info Pleatco: PRB17.5SF-PAIR Info Filbur: FC-2386 Info Aladdin: 11802 Other: 817-3510, DSF 35, FL1006 Quantity Discounts: Buy 2-3: $24.57 ea. Buy 4-5: $23.28 ea. Buy 6 +: $22.24 ea. Notes: For spas with stacked filters. Pull stick on second filter. Sold in sets of 2 (1-ea. = 2 filters)   FC2385 Price: $18.95 Width: 4-15/16" Info Length: 9-1/4" Info Top: 2-1/8" Open Info Bottom: 2-1/8" Open Info Surface Area: 35 SF Info Premium replacement for: Unicel: C-4335 Info Pleatco: PRB35-IN Info Filbur: FC-2385 Info Aladdin: 13501 Other: 817-3501, FL1008 Quantity Discounts: Buy 2-3: $17.95 ea. Buy 4-5: $17.00 ea. Buy 6 +: $16.24 ea. Notes: Also available in Antimicrobial version: FC2385M (below).   FC2385M Antimicrobial Info Price: $23.95 Width: 4-15/16" Info Length: 9-1/4" Info Top: 2-1/8" Open Info Bottom: 2-1/8" Open Info Surface Area: 35 SF Info Premium replacement for: Pleatco: PRB35-IN-M Info Filbur: FC-2385M Info Quantity Discounts: Buy 2-3: $22.68 ea. Buy 4-5: $21.48 ea. Buy 6 +: $20.53 ea.   FC3082 Price: $20.95 Width: 4-15/16" Info Length: 10-3/8" Info Top: 2-1/8" Open Info Bottom: 2-1/8" Open Info Surface Area: 35 SF Info Premium replacement for: Unicel: C-4429 Info Pleatco: DSF25-50 Info Filbur: FC-3082 Info Aladdin: 13001 Quantity Discounts: Buy 2-3: $19.84 ea. Buy 4-5: $18.79 ea. Buy 6 +: $17.95 ea.   FC2375 Price: $14.95 Width: 4-15/16" Info Length: 13-5/16" Info Top: 2-1/8" Open Info Bottom: 2-1/8" Open Info Surface Area: 25 SF Info Premium replacement for: Unicel: C-4326 Info Pleatco: PRB25-IN Info Filbur: FC-2375 Info Other: 817-2500, 33521, FL1001 Quantity Discounts: Buy 2-3: $14.16 ea. Buy 4-5: $13.41 ea. Buy 6 +: $12.81 ea. Notes: Also available in Antimicrobial version: FC2375M (below).   FC2375M Antimicrobial Info Price: $18.95 Width: 4-15/16" Info Length: 13-5/16" Info Top: 2-1/8" Open Info Bottom: 2-1/8" Open Info Surface Area: 25 SF Info Premium replacement for: Pleatco: PRB25-IN-M Info Filbur: FC-2375M Info Quantity Discounts: Buy 2-3: $17.95 ea. Buy 4-5: $17.00 ea. Buy 6 +: $16.24 ea.   FC2390 Price: $23.95 Width: 4-15/16" Info Length: 13-5/16" Info Top: 2-1/8" Open Info Bottom: 2-1/8" Open Info Surface Area: 50 SF Info Premium replacement for: Unicel: C-4950 Info Pleatco: PRB50-IN Info Filbur: FC-2390 Info Aladdin: 15002 Other: 187381, 6540-471, 817-5000, 373045 Quantity Discounts: Buy 2-3: $22.68 ea. Buy 4-5: $21.48 ea. Buy 6 +: $20.53 ea. Notes: Also available in Antimicrobial version: FC2390M (below).   FC2390M Antimicrobial Info Price: $28.95 Width: 4-15/16" Info Length: 13-5/16" Info Top: 2-1/8" Open Info Bottom: 2-1/8" Open Info Surface Area: 50 SF Info Premium replacement for: Pleatco: PRB50-IN-M Info Filbur: FC-2390M Info Quantity Discounts: Buy 2-3: $27.42 ea. Buy 4-5: $25.97 ea. Buy 6 +: $24.81 ea.   FC0300 Threaded Price: $19.95 Width: 5-5/8" Info Length: 8" Info Top: Handle Bottom: 1-1/2" Fine Thread Info Surface Area: 35 SF Info Premium replacement for: Unicel: 5CH-35 Info Pleatco: PAS35P Info Filbur: FC-0300 Info Other: PMAX50-P4, 6136 Quantity Discounts: Buy 2-3: $18.89 ea. Buy 4-5: $17.90 ea. Buy 6 +: $17.10 ea.   FC0359 Threaded Price: $23.95 Width: 6" Info Length: 8-1/4" Info Top: Handle Bottom: 1-1/2" Coarse Thread Info Surface Area: 50 SF Info Premium replacement for: Unicel: 6CH-940 Info Pleatco: PWW50P3 Info Filbur: FC-0359 Info Aladdin: 14510 Other: 817-0050, X265010, FL1007 Quantity Discounts: Buy 2-3: $22.68 ea. Buy 4-5: $21.48 ea. Buy 6 +: $20.53 ea.   FC0315 Threaded Price: $24.95 Width: 6" Info Length: 9" Info Top: Handle Bottom: 1-1/2" Fine Thread Info Surface Area: 47 SF Info Premium replacement for: Unicel: 6CH-47 Info Pleatco: PTL47W-P Info Filbur: FC-0315 Info Aladdin: 14701 Quantity Discounts: Buy 2-3: $23.63 ea. Buy 4-5: $22.38 ea. Buy 6 +: $21.38 ea.

• Spas Showroom
• Spa Covers
• Hot Tub Filter Cartridges
• Spa Chemicals-Supplies
• Repair Spa Parts

My Info    Sign In