C-4950 PRB50-IN FC-2390 Spa Filter Canada M40506
50 sq. ft. Master Deluxe replacement spa cartridge filter model M40506 replaces the following hot tub filter models in Canada:
- Unicel C-4950
- Pleatco PRB50-IN
- Filbur FC-2390
- QCA Spas 25391-000-000
- Master Deluxe M40506 – find this C-4950 replacement spa filter online for as low as CA$ 29.43 ea. or even lower in 4-packs.
Spa filter dimensions:
- Diameter: 5.0″
- Length: 13 5/16″
- Top Hole: 2 1/8″
- Bottom Hole: 2 1/8″
This Master Deluxe spa filter model M40506 is made from quality Reemay brand filter fabric.
Unicel C-4950 – Pleatco PRB50-IN, Filbur FC-2390 ==> Buy the Master Deluxe 4-pack and SAVE! Compare at $49 each.
Sale: $ 26.74 ea. in the bulk 4-pack : 4 for $106.97
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What makes this 50 sq. ft. cartridge so popular is that it is the optimum size for the typical quantity of water found in a hot tub.
If you compare this square footage to that used in a typical swimming pool cartridge filter, it will seem that the spa filter is over-optimized so that even a 25 sq.ft. filter will clean the water beautifully.
In fact, some people prefer the 25 sq.ft. over the 50 sq. ft. because it is lower in cost while it still fits the same filter canister. However, the 50 sq. ft. filter does have twice as much filter media and consequently twice as many filter pleats.
Buy this filter at the link above.
If you need 6 of them, there is a 6-pack filter deal to compare to.