DOMESTIC FILTER PACKS
Filter Pack Bundles
Multi-pack and combination replacement filter sets for routine cartridge changes in household, rainwater, under-sink and whole house filtration systems.
Choose convenient filter packs for regular maintenance, spare cartridges and common sediment-plus-carbon replacement combinations.
Available Filter Pack Bundles
Browse cartridge filter packs and replacement bundles for common domestic filtration systems and routine maintenance.
Coming Soon
This product range is being prepared and will be available soon.
For product matching, bulk supply or project enquiries, contact Crystwater.
Need Help Matching a Filter Pack?
If you are not sure which filter pack suits your housing or existing cartridge sequence, send photos of the filters, housing labels or system layout and Crystwater can help narrow down a suitable replacement set.
Filter Pack Bundle FAQs
How do I know which filter pack fits my system?
Check the length, diameter and type of each cartridge in your current system. Many domestic systems use 10 inch or 20 inch cartridges in either slimline or Big Blue housings.
Can I replace only one cartridge instead of the whole pack?
Yes, but replacing filters as a set may be more practical when sediment and carbon cartridges are part of the same maintenance cycle. If one filter is heavily loaded, the others may also be close to replacement.
What order should sediment and carbon filters be installed in?
In many domestic systems, sediment filtration is placed before carbon filtration to reduce particles before the water reaches the carbon cartridge. The correct order depends on the system layout and water source.
Are filter packs suitable for rainwater systems?
Yes, selected filter packs can be used for rainwater filtration, especially where sediment and taste or odour control are required. Rainwater applications may also require suitable disinfection depending on the use.
How often should I replace a filter pack?
Replacement timing depends on water quality, usage, pressure drop and the type of filters used. Some households replace cartridges on a regular schedule, while others replace them when flow or water quality changes.
Can I keep spare filter packs on hand?
Yes, keeping spare cartridges is useful for routine maintenance. Store filters in a clean, dry place away from direct sunlight and keep them sealed until use.