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BWT Polyphosphate Water Filter Cartridge (88345)

£ 25.99INC VAT

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BWT Polyphosphate Water Filter Cartridge (88345)

Replacement Polyphosphate Cartridge for the 2-stage Whole House Filter System. Suitable for use with housings (Code 16747 and 20315).

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View all: BWT Water Filters

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BWT Polyphosphate Water Filter Cartridge is rated 4.9 out of 5 by 7.
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Rated 5 out of 5 by from Excellent value + performance Excellent no nonsense filters and the best value for money.
Date published: 2020-09-09
Rated 5 out of 5 by from Decent product Good product and looks like plenty of people are as pleased as I am with it. The cartridge is easy to replace but you have to be organised with this as you have to order it in advance.
Date published: 2018-07-08
Rated 4 out of 5 by from Effective Scale Control Have been using one of these for a few years. Very effective at controlling scale formation in shower unit, but the previous cartridge blocked when the granules fused together (possibly due to low useage?)
Date published: 2017-02-03
Rated 5 out of 5 by from No More Limescale I live in an area with hard water and this is a good replaceable filter to go with the scale reduction system. It's easy to replace and does the job well. I find I have to replace about every 6 months rather than 12 (as advertised) but the water is very hard round here thanks to the white cliffs!
Date published: 2015-05-16
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Are these cartridges FCPRA-10 compatible?

65 mm (2 1/2") diameter, 20 mm (9 7/8") long. They look like it, but I thought I'd better ask. Also, how much crystals (in weight) are in them?
Asked by: Gudinaf
I can advise that the PP cartridge is 74mm x 252mm (Diameter x Height). The quantity of polyphosphate contained within the cartridge is 0.9 kilo.
Answered by: BWT Product Expert
Date published: 2021-02-08

Are these cartridges supposed to be supplied sealed?

It arrived in a cardboard box but the filter itself is not wrapped. Just a bit concerned it may be a return.
Asked by: Ohtechyone
Due to the manufacturing/ordering procedure this item does not come wrapped and is boxed as standard.
Answered by: BWT Product Expert
Date published: 2020-11-08

How long does Polyphosphate Cartridge last? Or how often should I change it?

Asked by: MrDiscoDave
It is recommended that the PP cartridge be changed at least every 12 months, or sooner if the quality or flow of the water falls below a reasonable level for your intended use, or if the differential pressure across the cartridge reaches 1 bar.
Answered by: BWT Product Expert
Date published: 2020-12-08

Can this filter be used with the BWT HIGH CAPACITY WATER FILTER KIT (16747)

I just have the one filter kit installed as I live in a flat. Thanks
Asked by: Ringer2
This is compatible but please bare in mind that this filter helps with scale only.
Answered by: BWT Product Expert
Date published: 2019-12-08

BWT Polyphosphate Water Filter Cartridge (88345)

Does this product adversely affect the taste of the drinking water?
Asked by: noidea02
Thank you for the question. This product uses food-grade polyphosphate and is WRAS approved so it does not affect the taste of drinking water.
Answered by: BWT Product Expert
Date published: 2019-05-31
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Specification
Brand BWT
Manufacturer Guarantee 1 Year Guarantee
Pack Size 1
Pieces in Pack/Case 1
Product Type Polyphosphate Water Filter Cartridge
Water Treatment Product Type Water Filter Cartridges