Snaplock systems

Compact quick-change systems

BWT provides a wide range of easy to use SnapLock filter systems. SnapLock systems are best suited to low flow rates and are available with media combinations to solve most water quality problems including sediment, chlorine, taste/ odour and parasitic cysts.

SnapLock systems feature quick-change sanitary design making the cartridge easy to change and eliminating the handling of contaminated cartridges. SnapLock heads have a unique patented design featuring a simple quarter turn lock to guarantee correct sealing.

SnapLock heads are available in a range of configurations – please check with BWT Australia.


  • Materials of construction: Food safe plastic and media
  • Temperature range: 4 – 40 deg C (not for use in hot water)
  • Pressure: 50 – 860 kPa
  • Use pressure limiting valve if maximum pressure may be exceeded
  • Flow rate: < 5 lpm
  • Filter cartridge change out frequency: 12 months max
  • Inlet / Outlet: 1/4″ quick connect tube fitting

Parts & Accessories

  • QCH22MJZ: SnapLock head 1/4″ manual
  • QCH22AJZ: SnapLock head 1/4″  automatic shut off
  • BT21P1: SnapLock single bracket plastic

Product Models & Details

CodeDescriptionRatingLength (mm)
QC2123Sediment5 mic280
QC2533Sediment CTO5 mic280
QC2513Sediment CTO Cyst0.5 mic280
QC2532Sediment CTO5 mic240