| Management number | 233079271 | Release Date | 2026/06/21 | List Price | US$42.88 | Model Number | 233079271 | ||
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This annual filtration kit provides a full year of filter replacements for under-sink RO systems such as RO Pure Plus and Zero/Pure Plus. The push-button release lets you swap filters quickly without shutting off the water.
✅ Two 5-Micron Sediment Filters (WP105311) reduce dirt, silt, and rust
✅ Two 5-Micron Activated Carbon Pre-Filters (WP105351) cut chlorine tastes and odors
✅ One 1-Micron VOC Filter (WP105381) removes herbicides and pesticides
✅ One 50 GDP Membrane (WP105331) reduces arsenic, lead, nitrates, copper, and dissolved solids
💡 What is an under-sink RO filtration kit used for and how often should I replace filters?
They are handy for keeping drinking water clean and safe by replacing worn filters in place without shutting off the supply.
- under-sink RO filtration kit is handy for maintaining taste and reducing contaminants in drinking water - replacement timing depends on filter type and water conditions; typically sediment and carbon every 6 months, VOC annually, membrane every 2-5 years - color-coded 11-inch filters and push-button design enable quick, tool-free changes ✝️If you notice any omissions or errors in the product information on this page, please use the correction request form below.
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