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Replacement Schedule
Copyright © 2022 Applied Membranes, Inc.
All Rights Reserved.
Our recommended replacement schedule is for average feed water quality, and service needs will vary based on water quality and use.
For cleaner city water, you may be able to skip the 3 and 9 month pre-filter replacements if there is no loss of performance.
For applications where the feed water is dirtier or has specific issues, more frequent change-outs may be required.
Generally speaking, filters should be changed when there is a loss of performance and after any extended periods of non-use.
Filter life recommendations on the cartridge labels should be followed to prevent biological growth.
Record Installation Date:
3 Month Replacements
6 Month Replacements
9 Month Replacements
1-Year Replacements
Filter Pack: RFK-5-PRE
Filter Pack: RFK-N
Filter Pack: RFK-5-PRE
Filter Pack: RFK-N-50
Sediment Pre-filter
Carbon Pre-filter (x 2)
Sediment Pre-filter
Carbon Pre-filter (x 2)
Carbon Post-Filter
Alkaline Filter
Sediment Pre-filter
Carbon Pre-filter (x 2)
Sediment Pre-filter
Carbon Pre-filter (x 2)
Carbon Post-Filter
Alkaline Filter
RO Membrane
(Sanitize System)
Replacement Records
Filter Packs
Replace
Next Due Date
RFK-N –
Replacement Filter-Pack
(Membrane Sold Separately)
Includes:
(1) H-F1005CF – 5 Micron Sediment Prefilter (Stage 1)
(2) H-F2510AC – Carbon Block Pre-filters (Stages 2 & 3)
(1) H-F1032-43A – Carbon Post-Filter (Stage 5)
(1) H-F10ALK-14 – Alkaline Mineral Cartridge (Stage 6)
RFK-5-PRE –
Pre-Filter-Pack
Includes:
(1) H-F1005CF – 5 Micron Sediment Prefilter (Stage 1)
(2) H-F2510AC – Carbon Block Pre-filters (Stages 2 & 3)
RFK-N-50
– Replacement Membrane & Filter Pack
With 50 GPD Membrane -
Includes:
(1) H-F1005CF – 5 Micron Sediment Prefilter (Stage 1)
(2) H-F2510AC – Carbon Block Pre-filters (Stages 2 & 3)
(1) M-T1812A50 – 50 GPD RO Membrane (Stage 4)
(1) H-F1032-43A – Carbon Post-Filter (Stage 5)
(1) H-F10ALK-14 – Alkaline Mineral Cartridge (Stage 6)
Scan for Support & Replacement Filters
3-Month:
6-Month:
9-Month:
1 Year:
3-Month:
6-Month:
9-Month:
1 Year:
3-Month:
6-Month:
9-Month:
1 Year:
3-Month:
6-Month:
9-Month:
1 Year:
3-Month:
6-Month:
9-Month:
1 Year: