SC704 Filter Cartridge

The SC704 filter cartridge keeps the water in your hot tub crystal clear. It captures fine impurities, reduces pump wear and helps optimise water heating costs. The reinforced core withstands the pressure of the pumps and the high-quality material is easy to clean.

Technical parameters

• Length: 33.5 cm
• Outer diameter: 12.5 cm
• Inner opening: 5.5 cm

Manufacturer replacement codes

• Darlly 42513
• Unicel C-4326
• Pleatco PRB251N

Compatibility

This cartridge is a full-value alternative (not an original part) for the following brands and models:

• Canadian Spa International / SPA Studio – Turtle, Balaena, Manta, Corall, Corall Imperial, Puerla New, Puerla Mini, Nemo (Triton, Excellence), Delphina (3G, 4G Royal Vision, Vector, Deluxe Geometric), Marlin Geometric, Monodon, Morpheus, Gladius New, Lara Mini (New), Moorin New, Mandarin New, Natura, Enna, Gigas Grande, Glacia Elite, Jelly, Aurelia, Clawn 2BY4, Nautilus XL New, Nautilus XXL Prime, Oceanus and others
• Mountfield – Montreal
• USSPA – Columbia, Draco, Lyra, Orion, Persea, Taurus, Aston, Benjamin, Bob, Melia, Noel, Silvester, Classic, M (swim spa)
• Hanscraft – Vision Spa Liberty, HC, OKA, Celtic Spas, Plug & Play
• Relax na Max – Ultimate, Manhattan, Little Wave, Florida, Barcelona, Hawai, Aruba, Brasil, Peru, Future, Panama
• Wellis – Manhattan, Malaga, Palermo
• Armstark – Denali, Peyton, Roma, Tacoma (Klassik 680 series)
• Beachcomber Hot Tubs – models 715, 720, 725, 740, 750 (700 series)
• Novitek Whirlpools – Halti, Levi, Olos, Pallas, Ropi, Saana
• Vita Spa – Amour, Duet, Elegant, Envie, Image, Intrigue, Joli, Mystique, Prestige, Rendezvous, Trio
• Other brands – Aquavia Spa, Arctic Spas, Artesian, Bauhaus, Bullfrog, Cal Spas, Coast Spas, Coleman, Jacuzzi, Sundance Spa, Villeroy & Boch and others

Maintenance and replacement

To maintain full flow, we recommend rinsing the cartridge with a strong jet of water approximately every 14 days and treating it once a month with a cartridge filter cleaner that dissolves grease and organic deposits. The filter fabric ages over time, so it is advisable to replace the cartridge with a new one after roughly 12 months of operation. Timely replacement protects both the circulation and massage pump from excessive wear.