Filter Type 12 (4CH21 / FC0121)

Filter Specification

Additional Information

Filter Diameter (cm)	11.7cm (4 5/8")
Filter Length (cm)	20.3cm (8")
Filter Top Finish	Handle
Filter Bottom Fitting	Fine 3.8cm (1 1/2") MPT Thread
Filtration Area (sq ft)	19 sq ft
Number of Pleats	158
Filbur Reference	FC-0121
Unicel Reference	4CH-21
Pleatco Reference	N/A
Darlley Reference	40191
Equivalent OEM Reference	Saratoga: 20245-238

Product Description

removable hot tub filter bezel Note : If replacing an old Pleatco brand threaded filter cartridge, be aware that these have a removable male pipe thread fitting which slip-fits into a hole in the bottom of the filter. You may need to unscrew the pipe fitting from your spa's filter housing if it did not come out with the old filter (many spa owners are not even aware that the fitting is still in there) before you can screw in your new filter.

The filters that we sell are moulded as a single piece, so that the threaded fitting always comes out of the spa with the filter.

Availability: In stock

Product	Price	Quantity
Conventional Filter Type 12 (4CH21 / FC0121)	£26.40 Club Price: £23.76 Buy 2 for £25.30 each Buy 6 for £23.42 each

Add Items to Basket

This filter is known to fit the following hot tubs...

Click on the make of your spa to see other filters that might also fit...

You may also be interested in viewing the following product(s)

Filbur Clear 'n Clean Filter Cleaner

Price: £29.95

Sale Price: £12.95

1 Review(s)

A professional grade, fast action spray on cartridge filter cleaner

AquaChek Red - Bromine Test Strips

Bromine test strips.
Excellent service very good price, will be doing business again for as soon as needed. Thank you .
Review by: Edd
2013-05-15 16:12

ecoONE Starter Kit

Easy to use.
The Eco one starter kit is easy to use and the instructions were easy to follow , the water quality is good and very stable, this is my first experience with a Hot Tub, I ...
Review by: David
2013-05-09 17:45

Filter Type 51 (C4405 / PRB25SF-PR / FC2387)

Simple and straightforward.
Easy to identify the filters I wanted from the website, and appear to be competitively priced. Ordering was simple and they arrived securely packaged and within the promised timeframe. Absolutely straightforward transaction - just as ...
Review by: Richard
2013-05-09 04:26

Splash Spas Filter Cleaner - 1lt

Great & efficient service.
Splash Spa's again provided a quick & efficient service. The products are easy to find on the website and from ordering to delivery was quick Great job & I would have no hesitation in recommending
Review by: Ken
2013-05-05 06:00