
Reverse osmosis system
RO Systems International COM450S Replacement Filters
Compatible parts
Everything that fits the RO Systems International COM450S
Replacement filter info
Your replacement schedule
Each stage of the RO Systems International COM450S, the exact part that fits it, and when to change it.
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Stage 1: Sediment filter
Part RW-SED2510050, Filtro de sedimento Ready Water RW-SED2510050 5 micras 2.5" x 10" $8.99
Every 6–12 months
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Stage 2: Carbon block filter
Part OMB934-5m, Filtro de bloque de carbón Omnipure OMB934-5m, 5 micras, 2,5" x 10" $14.99
Every 6–12 months
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Stage 3: RO membrane
Part 200377, Membrana de Ósmosis Inversa AXEON HF1-4014 150 PSI 600 GPD 200377 $229.00
Every 2 years
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Alternative for stage 3: RO membrane
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Alternative for stage 3: RO membrane
Part 200410, Membrana OI AXEON NF4-4014 400 GPD, 70 PSI, 4 x 14 pulgadas, 200410 $234.00
Every 2 years
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Alternative for stage 3: RO membrane
Part 200404, Membrana de OI AXEON NF3-4014 400 GPD, 70 PSI, 4 x 14 pulgadas, 200404 $234.00
Every 2 years
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Alternative for stage 3: RO membrane
Part 200371, AXEON HF3-4014 Membrana de ósmosis inversa 400 GPD 4 x 14 pulgadas, 200371 $244.00
Every 2 years
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Alternative for stage 3: RO membrane
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Stage 4: Carbon block filter
Part OMB934-5m, Filtro de bloque de carbón Omnipure OMB934-5m, 5 micras, 2,5" x 10" $14.99
Every 6–12 months
Manuals & instructions







