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Pure Spa Cartridge Filter - STORM 50

Replaces: PRB50, RD50, FC-2390, C-4950, DL706, SC706, 40506, SS50

LID: 21307
Official Branded
50 Sq Ft
Reemay
Replacement Filter
£14.48 Inc VAT
( £18.80)
FIL-2619
PS-RB50
325 in our Main UK warehouseSame day dispatch by 14:00
Pure Spa Cartridge Filter - STORM 50
£14.48
RRP £18.80
Pure-Spa Essential Filter Series

Pure-Spa Essential Filter Series

Using super strong endcap material, industry leading Reemay® filtration fabric and efficient free flow cores.

Why Pure-Spa?

  • Reliable performance: excellent uniformity helps deliver sparkling water.
  • Less cleaning: higher dirt-holding capacity between cleans.
  • Better filtration: unique trilobal fibre shape improves filtration performance.
  • Greater strength: stiffness helps the cartridge stand up to pressure and cleaning.

Maintaining Your Filter Cartridge

Pleatco Filters are season long and designed to keep your hot tub water crystal clear for up to twelve months when used in conjunction with a proper maintenance regime.

  1. Check your spa manual for the manufacturer's instructions on how to remove your filter.
  2. Clean the filter every two weeks.
  3. Remove physical debris using water pressure from a hose or a specialised cartridge cleaning tool.
  4. Soak with a proprietary cleaner or no-foaming degreaser for at least one hour, preferably overnight. We recommend Pure-Spa Filter Cleaner.
  5. Before refitting the cartridge, always rinse thoroughly and, if possible, allow it to dry.

Rotation Method

For best results Pleatco recommend using two cartridges in rotation, with one in service in the hot tub and one on standby. This allows the out of service filter to soak for 24 to 48 hours and fully dry before being refitted, helping improve performance.

Another Filter Looks Like It Will Fit My Hot Tub, Will It Work?

Often, a filter which is 5 to 10mm bigger in height or diameter will fit into the receiver of your hot tub. First check the top of the cartridge: if your cartridge has a closed top, do not use a cartridge with a hole, as water can bypass the filter. If the top and bottom thread are identical, and the square footage is within ten to fifteen percent of your original, it is unlikely to have a detrimental effect. Filters significantly out of specification can restrict water flow and may damage your hot tub.

Filter comparison

Pure-Spa Filter Comparison Chart

Use the chart below to compare each Pure-Spa filter by size, fitting style, pod compatibility and replacement codes.

Pure-Spa Filter Comparison Guide
Pure-Spa filter SKU Pod compatibility Filtration area Replacement / cross-reference codes Top Bottom fitting Hole / thread detail Dimensions
Cloud FIL-0706 No 50 sq ft SC714 / 60401, PWW50P3, SS01, WY45, 6CH-940 Handle Male SAE coarse thread 46mm OD / 38mm ID 200mm L x 150mm dia.
Cloud+ FIL-0706+ Yes - pod included 50 sq ft DL714 / 60401, PWW50P3, SS01 with pod, WY45, 6CH-940 Handle Male SAE coarse thread 46mm OD / 38mm ID 200mm L x 150mm dia.
Storm 25 FIL-0634 Compatible 25 sq ft SC704 / 42513, PRB25, RD25, C-4326 Hole Hole 55mm 340mm L x 125mm dia.
Storm 35 FIL-2618 Compatible 35 sq ft SC705 / 40353, PRB35, RD35, C-4335 Hole Hole 55mm approx. 235mm L x 127mm dia.
Storm 50 FIL-2619 Compatible 50 sq ft SC706 / 40506, PRB50, RD50, C-4950 Hole Hole 55mm approx. 338mm L x 127.3mm dia.
Storm 75 FIL-2626 Compatible 75 sq ft SC733 / 40751, PRB75, RA75, C-4975 Hole Hole 50mm 507mm L x 128mm dia.
Azure FIL-4607 No 50 sq ft SC757 / 40508, PWW50L, O250, 4CH-949 Handle Female SAE thread 43mm ID 342mm L x 127mm dia.
Azure+ FIL-4607+ Yes - pod included 50 sq ft DL757 / TT40508, PWW50L, O250, 4CH-949 Handle Female SAE thread 43mm ID 342mm L x 127mm dia.
Canada FIL-8348 No 18 sq ft CD18 Handle Male SAE coarse thread 46mm ID 160mm L x 150mm dia.
Nevada FIL-8009 No 35 sq ft SC809 / 60359M, PWL35PA, WF25 Handle Male MPT fine thread 46mm OD 171mm L x 142mm dia.
Torrent FIL-2625 No 52 sq ft SC702 / 60521, PW60TL-OT-F2S, PW60TL-F2S, JP60, 6CH-960 Handle Male SAE coarse thread 59mm OD 397mm L x 170mm dia.
Blaze FIL-9920 No 35 sq ft SC703 / 50351, PPM35SC-F2M, MA35, 5CH-352 Handle Male MPT fine thread 59mm thread reference 316mm L x 130mm dia.
Thora FIL-4618 No 35 sq ft SC718 / DL718+, PMAX50P4, EL35, 5CH-35 Handle Male MPT fine thread 46mm thread reference 205mm L x 142mm dia.
Talia50 FIL-8300 No 50 sq ft SC720 / 60506, PAS50SV-F2M, AR50, 6CH-502 Handle Male MPT fine thread 59mm thread reference 208mm L x 169mm dia.
Gale 65 FIL-2622 No 65 sq ft SC713 / 80651, PWK65, HS65, C-8465 Hole Hole 75mm 270mm L x 214mm dia.
Iris 50 FIL-4594 No 50 sq ft SC756 / 50451, PLBS50, DF45, C-5345 Hole Hole 50mm 256mm L x 134mm dia.
June FIL-2624 No 75 sq ft SC730 / 70759, PDO75-2000, D1TY75, C-7367 4 x Y stand 50mm hole with twist lock 50mm twist lock 265mm L x 180mm dia.
Superstorm FIL-11220 No 35 sq ft SC861 / 60381, SS02 Hole Hole 70mm 332mm L x 158mm dia.
Dawn FIL-8183 No 40 sq ft SC739 / 74010, PMA40-F2M, MA40 Handle Male MPT fine thread 59mm 182mm L x 177mm dia.
Tempest FIL-3479U No 20 sq ft SC716, PTL18P4, CH19, 4CH-21 Handle Male MPT fine thread 46mm OD 206mm L x 118mm dia.
North FIL-8025U No 35 sq ft SC851, PWW35L, SW35L, 4CH-935 Handle Female SAE thread 43mm ID 240mm L x 127mm dia.
Solana FIL-12865U Compatible 20 sq ft DL812+, PMA20-F2M Handle Male MPT fine thread 59mm 208mm L x 121mm dia.
Gale 30 FIL-2616U No 30 sq ft SC712, PWK30, HS30, C-6430 Hole Hole 50mm 266mm L x 149mm dia.
Talia 41 FIL-8299U No 40 sq ft SC754, PAS40-F2M, AR35, 6CH-352 Handle Male MPT fine thread 59mm 198mm L x 152mm dia.

Filter selection note: Always compare your existing filter's length, diameter, top, bottom, hole size or thread size before ordering.

Part Numbers
Other Ref 03FIL1600, 17-2380, RTL-50, 100533, 6540-471, 25391, 817-5000, R173434,SS35
Darlly Ref SC706, 40506
Unicel Ref C-4950
Filbur Ref FC-2390
Pleatco Ref PRB50-IN
Replaces Filters by Darlly,Filbur,Great Barrier,Non Coded,Unbranded,Pleatco
Attributes
Filtration Area 50 sq.ft
Hole Diameter 55 mm
Filter Bottom Hole
Filter Length 338 mm
Filter Diameter (Range) 120-129 mm
Filter Diameter 127.3 mm
Extra Information
Note Pod Compatible, Certification: NSF/ANSI 50 Certified by IAPMO
Customer Reviews

Great product, ordering simple, next day delivery and half the price of online retailers

REVIEWED BY: Robert Patterson
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Thanks, Robert! Delighted to hear the filter did the job and the ordering process was smooth. We work hard to keep prices fair and delivery quick—glad it made a difference!

Response from: Lewis

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