Store

APEC Ultimate Reverse Osmosis System Replacement Filters

Store Account Cart

© 2026 APEC Water. All rights reserved.

-65%NEW

APEC ULTIMATE Inline Carbon Post-filter 10 Inch, with 3/8"D Tubing Output

$28.99

$10.15

NEW

APEC High-Rejection 90 GPD Reverse Osmosis Membrane for ULTIMATE RO-90, RO-PH90 & RO-PERM Systems

$78.95

NEW

APEC RO Replacement Filters Pre-filter Set for All Under Counter ULTIMATE Reverse Osmosis Systems (Stages 1 - 3)

$44.95

-65%NEW

APEC ULTIMATE Sediment Pre-filter 10 Inch, 5 Micron

$12.99

$4.55

NEW

APEC ULTIMATE Series 10 Inch x 2.5 Inch Carbon Block Pre-filter

$18.95

-65%NEW

APEC RO Replacement Filters Complete Filter Set for ULTIMATE RO-45 and RO-PUMP Models - With 1/4" Tubing (Stages 1-5)

$107.95

$37.78

-65%NEW

APEC ULTIMATE Inline Carbon Post-filter 10 Inch

$24.99

$8.75

-65%NEW

APEC RO Replacement Filters Complete Filter Set for ULTIMATE RO-90 and RO-PERM Models With 1/4"D Tubing (Stages 1-5)

$127.95

$44.78

-65%NEW

APEC RO Replacement Filters Pre-filter Set for All ULTIMATE 90 GPD PH RO Systems (Stages 1 - 3 and 6) - With 3/8"D Tubing Quick Dispense Upgrade

$74.99

$26.25

-65%NEW

APEC RO Replacement Filters Bundle of 2 Super Capacity Filter Set for all Under Counter ULTIMATE Reverse Osmosis Systems

$79.95

$27.98

-65%NEW

APEC RO Replacement Filters Complete Filter Set for ULTIMATE 90 GPD PH Reverse Osmosis 6-Stage Systems (Stages 1-6) - With 1/4"D Tubing

$157.99

$55.30

-65%NEW

APEC High Purity pHPlus Calcium Carbonate Re-mineralization Inline Filters 10 Inch with 3/8" Quick Connect

$45.99

$16.10