03330 112 112
Cookie Reports - Screwfix Cookie Policy


Polyphosphate Combi Care Scale Inhibitor

Product Code: 68371

Releases a small amount of food-grade polyphosphate into the water supply to remove scale and prevent further build-up. 15mm compression fitting. Whole house or single appliance protection with 12-month cartridge life.

View more information

Flow rate up to 54Ltr/min. Must be fitted away from direct heat. WRAS.



Add to saved list

Available for deliveryNext Day Delivery
Available for collection from store Store Collection Check stock in your store
Page 1 of 4
Page 1 of 4
Rated 4 out of 5 by Water Softener Excellent service from ScrewFix as usual - ordered product Sunday afternoon and with me and fitted late Monday morning.....very pleased. 28 Oct 2014
  • 2016-02-11 T06:16:14.258-06:00
  • bvseo_lps, prod_bvrr, vn_prr_5.6
  • cp-1, bvpage1
  • co_hasreviews, tv_1, tr_1
  • loc_en_US, sid_68371, prod, sort_default
1-1 of 1
1 Question  1 Answer

Screwfix Q&A

Ask your questions. Share your answers.

« Back
29 Dec 2015
Customer avatar
Read all my Q&A
, Plumbing/Heating Engineer
0out of 0found this question helpful.
Was this helpful?Yes0No0


Dear Customer

The Version you are viewing uses the same or similar materials and fittings as the aqua dial version of this product

BWT Support Team
30 Dec 2015
0of 0found this answer helpful.
Was this helpful?Yes0No0
1 of 1
  • 2016-02-11 T06:11:30.657-06:00
  • bvseo_lps, prod_bvqa, vn_prr_5.6
  • cp-1, bvpage1
  • co_hasquestionsanswers
  • loc_en_US, sid_68371, prod, sort_default
1 of 1


Brand BWT
Connection Type Compression Connection
Manufacturer Guarantee 1 years
Manufacturing Standards WRAS
Model No PSI 15
Pack Size 1
Product Diameter 15 mm
Product Type Combi Care Scale Inhibitor
Total Product Weight 1141 kg