Accessories (5)

Calcium Inserts Useful for increasing pH where water is soft, lacking minerals or has a low pH. These inserts are usually not needed as typically there is plenty of calcium...

This is the tool for opening the undersink filter housings to replace the filters. Suits 20" Big Blue systems

1/4" (6mm) Tap Diverter to connect your Water Filter to your Tap Fits both:    M22 female 22mm thread tap (thread on the inside)     M24 male 24mm thread tap...

Choose Hot/Cold Mains Water or Filtered UltraWater With your pHD Countertop unit installed out of sight under your sink, the Ultra Tap multipurpose faucet replaces your main kitchen faucet with...

This is the tool for opening the undersink filter housings to replace the filters.