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4-55-M40506 Filter (PRB50-IN)
CAD 59.95
Hot Tub Store
Verified independent store
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Master Deluxe M40506 (4-55-M40506) hot tub filter cartridge (50 FT²). Replaces Pleatco PRB50-IN Filter. Diameter 5" Length 13 5/16" Size 50 sq ft Top 2 1/8" hole Bottom 2 1/8" hole
Model 4-55-M40506 Replaces Pleatco PRB50-IN Unicel C-4950 Filbur FC-2390 The Master Deluxe High Flow, Low Pressure Drop core combined with REEMAY® filtration fabric creates better water flow and filtration for crystal-clear water. Compatibility Aber Hot Tubs Accent Spas Acryx-Maax Spas Alps Spas American Spas Apollo Spas Aqua Mystic Spas Aqua Tech Spas Aquiform-Infinity Spas Arcadia Spas Artesian Spas Atera Spas Baja Spas Beachcomber Belize Spas Blue Falls Manufacturing Ltd. Blue Pacific Spas Bullfrog Spas Cal Spas Caldera Spas Charisma Spas Clipper Spas Coast Mountain Spas Coast Spas Coleman Spas Columbia Spas Crystal Waters Spas Custom Molded Products Diamond Back Spas Discovery Spas Dynasty Spas Emerald Spas Four Winds / Streamline Spas Freedom Spas Gatsby Spas Great Lakes Home & Resort H2O Spas Haughs Haven Spas Hawkeye Spas Heldor Spas Honey Tubs Hydro Spa Hydropool Industries Icon / Keyes Spas Infinity Spas-TN Islander Spas J.E.M. Spas Jacuzzi Premium Leisure Bay Manufacturing Maax Spas Marathon Spas Midwest Spas Millennium Spas Moonwater Spas Morgan Spas Nordic Hot Tubs: Sport Edition Northwest Spas Ontario Spas Orca Bay Spas Pageant Spas Pentair Pool Products -Rainbow Plastics Phoenix Spas QCA Rising Dragon River Valley Spas Rubadub Tub Safari Spas Seahorse Spas Sequoia Design Sierra Spas Signature Spas Sonoma Spas Southwest Spas Spa Crest Spas Direct Streamline Spas Strong Industries Sun Coast Spas Sun Ray Spas Sun West Spas Sunbelt Spas Suncountry Spas Sundance Spas Sunrise Spas Sunset Spas Superior Spas Tiara Spas Tuff Spa US Spas US Tooling & Spas Viking Spas Vita Spas Warm Springs Spa Waterway Plastics Wind River Spas Zone Spas .compat-accordion { border: 1px solid #e5e5e5; border-radius: 8px; background: #fff; overflow: hidden; font: inherit; } .compat-accordion summary { cursor: pointer; list-style: none; /* remove default marker in some browsers */ padding: 0.9rem 1rem; font-weight: 600; display: flex; align-items: center; justify-content: space-between; } .compat-accordion summary::-webkit-details-marker { display: none; } /* chevron */ .compat-accordion summary::after { content: "▸"; transition: transform .2s ease; font-size: 1.1rem; } .compat-accordion[open] summary::after { transform: rotate(90deg); } .compat-accordion__panel { padding: 0.75rem 1rem 1rem; border-top: 1px solid #eee; } .compat-list { margin: 0; padding-left: 0; list-style: none; column-gap: 1.5rem; column-width: 14rem; /* helps avoid super long items wrapping badly */ } /* Columns: 1 by default, 2 on small screens, 3 on desktop */ @media (min-width: 480px) { .compat-list { column-count: 2; } } @media (min-width: 992px) { .compat-list { column-count: 3; } } .compat-list li { break-inside: avoid; padding: 2px 0; }
