Pleatco PRB50-IN Hot Tub Filter - Single


Price $39.99
(You save $19.41 )
Pleatco PRB50-IN Hot Tub Filter - Single
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The PRB50 Pleatco hot tub filter with free flow core is a fairly common size filter used in many hot tub brands like Beachcomber 700 series 2003 to current, select Coast Spas models, Hydropool Spas, older Arctic spas and others. This is also a compatible replacement filter cartridge for the Unicel C-4950, Master Deluxe M40506 and Filbur FC-2390..

Pleatco PRB50 Hot Tub Filter Top View

Top View

Outside Diameter 5" (127mm) 

Top Open Hole 2-1/8" (54mm)

Pleatco PRB50 Hot Tub Filter Side View

Side View

Filter Length 13-5/16" (338mm) 

One Pleats Band 

Pleatco PRB50 Hot Tub Filter Bottom View

Bottom View

Outside Diameter 5" (127mm)

Bottom Open Hole 2-1/8" (54mm)


Compatible replacement for:

  • Pentair 17-2380
  • Coleman 100533
  • 6540-471 (Sundance)
  • Beachcomber 3005815
  • Master Deluxe M40506
  • Unicel C-4950
  • Waterway 817-5000
  • Pentair R173434

Pleatco Exclusive Filtration Media

Just For Hot Tubs

Pleatco Filter Cartridges come with a 30 Day Limited Manufacturers Warranty. The manufacturer of these filter cartridges warrants their filter cartridges against defects on workmanship and materials. This warranty will be void if the filter cartridges become damaged as a result of improper installation or use in application other than a hot tub. Warranty does not cover labour charges, cost of lost water or chemicals, or any other damages that may occur.

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