Replacement Schedule
Our recommended replacement schedule is for average feed water quality. For cleaner city water, a lower frequency schedule may be
sufficient. 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.
Record Installation Date:
3 Month Replacements
6 Month Replacements
9 Month Replacements
1-Year Replacements
Filter Pack: RFK-5-PRE
Filter Pack: RFK-5
Filter Pack: RFK-5-PRE
Filter Pack: RFK-5-50/100
Sediment Pre-filter
Carbon Pre-filter (x 2)
Sediment Pre-filter
Carbon Pre-filter (x 2)
Carbon Post-Filter
Sediment Pre-filter
Carbon Pre-filter (x 2)
Sediment Pre-filter
Carbon Pre-filter (x 2)
Carbon Post-Filter
RO Membrane
UV Lamp Sold Separately
Replacement Records
Filter Packs
Replaced on
Next Due Date
RFK-5 –
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) with QC adapters
RFK-5-PRE –
Pre-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)
RFK-5-50
– 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 Reverse Osmosis Membrane (Stage 4)
(1) H-F1032-43A – Carbon Post-Filter (Stage 5) with QC adapters
RFK-5-100
– Replacement Membrane & Filter Pack
With100 GPD Membrane -
Includes:
(1) H-F1005CF – 5 Micron Sediment Prefilter (Stage 1)
(2) H-F2510AC – Carbon Block Pre-filters (Stages 2 & 3)
(1) M-T1812A100 – 100 GPD ROs Membrane (Stage 4)
(1) H-F1032-43A – Carbon Post-Filter (Stage 5) with QC adapters
UV System Consumables
Lamp: S212RL
Replace every 12 months or
9000 hours of operation.
Quartz Sleeve: QS-212
Clean or Replace as-needed
during lamp change
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:
3-Month:
6-Month:
9-Month:
1 Year: