Water Treatment & Softeners

Enhance your water quality with our water treatment and softeners. Designed to remove impurities and soften hard water, they ensure a healthier, more enjoyable water supply, protecting your plumbing and appliances from scale buildup.

Showing 1 to 32 of 99 products

CalCombi WRAS approved 22mm & 15mm push fit magnetic and electrolytic water conditioner

SI-CALCOMBI

£38.95

£32.46
CalGlow WRAS approved 15mm compression magnetic and electrolytic water conditioner

SI-GLOW-15

£34.02

£28.35
CalGlow WRAS approved 22mm compression magnetic and electrolytic water conditioner

SI-CALGLOW

£35.77

£29.81
Calmag WRAS approved 15mm compression magnetic water conditioner

SI-CALMAG

£17.39

£14.49
Calmag WRAS approved 22mm compression magnetic water conditioner

SI-CALMAG-22

£35.39

£29.49
Calmag WRAS approved 15mm compression electrolytic water conditioner

SI-CALLYTIC-15

£38.65

£32.21
Calmag WRAS approved 22mm compression electrolytic water conditioner

SI-CALLYTIC-22

£41.46

£34.55
CalTronic 15-42mm electronic wraparound water conditioner

SI-CALTRONIC

£80.38

£66.98
CalPhos 15mm compact polyphosphate water conditioner

SI-CALPHOS

£128.21

£106.84
Refills for SI-CALPHOS

SI-PHOS R

£37.26

£31.05
15mm water softener installation kit includes inlet, outlet, bypass valves and...

WS-INSTALL-KIT

£56.46

£47.05
22mm high flow installation kit includes inlet, oulet, bypass valves and full bore...

WS-HFK

£75.05

£62.54
Water hardness test kit for use with all water softeners - upto 10 tests in one kit

WS-WHTK

£13.96

£11.63
Water filter kit complete with 10" sediment cartridge, 10" housing, bracket, spanner...

DWFK-HOUSE-S

£167.50

£139.58
6 month replacement 10" sediment cartridge

CART-HOUSE-S

£23.58

£19.65
Drinking water filter kit complete with 10" sediment/carbon cartridge, 10" housing,...

DWFK-HOUSE-SC

£195.12

£162.60
6 month replacement 10" sediment/carbon cartridge

CART-HOUSE-SC

£39.43

£32.86
Drinking water filter kit complete with 10" carbon block cartridge, 10" housing,...

DWFK-CALFRESH-C

£305.44

£254.53
6 month replacement 10" carbon block cartridge

CART-FRESH-C

£58.74

£48.95
Drinking water filter kit complete with 10" carbon/resin cartridge, 10" housing,...

DWFK-CALFRESH-CR

£305.44

£254.53
6 month replacement 10" carbon/resin cartridge

CART-FRESH-CR

£58.74

£48.95
Undersink drinking water filter kit with carbon/resin cartridge, bracket and fittings...

DWFK-CALSLIM-R

£177.43

£147.86
6 month replacement undersink carbon/resin cartridge for hard water areas

CART-SLIM-R

£63.10

£52.58
Undersink drinking water filter kit with carbon cartridge, bracket and fittings for...

DWFK-CALSLIM-C

£167.50

£139.58
Replacement undersink carbon cartridge for soft water areas

CART-SLIM-C

£53.21

£44.34
10" resin cartridge to remove limescale/calcium from drinking water

CART-FRESH-R

£59.17

£49.31
10" granular activated cartridge to reduce chlrine and bad taste from drinking water

CART-GAC-10

£59.17

£49.31
High flow drinking water filter kit complete with sediment cartridge, housing, bracket,...

DWFK-CALMAX-S

£335.15

£279.29
6 month replacement high flow sediment cartridge

CART-MAX-S

£67.01

£55.84
High flow drinking water filter complete with carbon block cartridge, housing, bracket,...

DWFK-CALMAX-C

£367.07

£305.89
6 month Replacement high flow carbon block cartridge

CART-MAX-C

£100.50

£83.75
5 stage reverse osmosis unit for 99% pure drinking water

RO-CALRO-5

£604.96

£504.13

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Water Treatment & Softeners

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