6 Monthly 5 Stage Reverse Osmosis Replacement Filters Pack
Suitable for most standard 5 stage Reverse Osmosis Water Filters including the Watts 525P Premium Series 5 Stage Pumped Reverse Osmosis (RO) Water Filter System.
These systems have 5 different types of filters. For the first three are pre-filters which come in this set, it is advised to change these approximately every 6-12 months but it really depends on your water quality and TDS reading. This 6-12 Monthly 5 Stage Reverse Osmosis Replacement Filters Pack contains the with one sediment and two carbon block filters.
The second set of post-filters should be changed every 2-3 years on average and is available as a separate set here.
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|Model||6 Monthly 5 Stage Reverse Osmosis Replacement Filters Pack|
|In Depth||Pre-filtration replacements for most standard 4 stage reverse osmosis systems:
1 x Sediment Filter - NSF Standard 42 Certified
2 x Carbon Block - NSF Standard 42 Certified