Storing water purifier components correctly when not in use is crucial to maintain their effectiveness and longevity. The proper storage method depends largely on the specific type of filter or membrane.
Storing Water Purifier Components
Different parts of a water purification system require specific storage conditions to prevent damage, drying out, or biological growth. Below are guidelines based on common components:
Reverse Osmosis (RO) and Deionization (DI) Membranes
RO/DI membranes are sensitive and must be kept moist.
- Action: If you need to store a membrane that has been wet, you must remove the membrane, store it in a bag of RO/DI water, and place it in the fridge.
- Reason: Keeping the membrane wet prevents irreversible drying, and refrigeration inhibits bacterial growth.
Deionization (DI) Resins
Like membranes, DI resins should not be allowed to dry out.
- Action: DI resins should also be kept moist and dark.
- Reason: Keeping them moist maintains their chemical structure, and storing them in the dark helps prevent degradation or biological contamination.
Other Filters (e.g., Sediment, Carbon)
Many other types of filters, like sediment pre-filters or carbon filters, are less sensitive to drying once used and rinsed.
- Action: Other filters should be carefully rinsed (or blasted by the hose to remove some biofilm) and can dry without issues.
- Reason: Rinsing removes sediment and potential biofilm. These filter types are designed to be used in wet conditions but do not degrade when dry, unlike membranes and resins.
Storing water purifier components correctly ensures they are ready for use when needed and extends their lifespan. Always follow the specific storage instructions provided by the manufacturer for your particular unit and filters.
