Reverse Osmosis Systems

iSpring PureDrop RTW5 50 GPD 5-Stage RO Compatible Replacement Filters

The iSpring PureDrop RTW5 features three pre-filtration stages vertically and the 50 GPD membrane and post-filter mounted horizontally on top. Find the compatible replacement filters below along with parts, manual and change-out schedule.

Replacement Filter Info

Sediment Filter (93023) - Replace every 6-12 months or as needed

Carbon Block Filter (OCB934RO T33) – Replace every 6-12 months or as needed

Carbon Block Filter (OMB934-5M) – Replace every 6-12 months or as needed

RO Membrane TFC 50 GPD (555694-00) – Replace every 24 months or as needed

Inline Carbon Filter (K2533-JJ) – Replace every 6-12 months or as needed

Helpful Filter Information

Not all filters have the same replacement schedule. Replace the RO membrane filter every two years. Replace all other filters every 6-12 months. Help keep your system sanitary by never using filters longer than 12 months, except the RO membrane filter, regardless of how much water you use.

Filter Replacement Schedule

We’ve taken the guesswork out of replacing your filters. Begin a filter replacement cycle by replacing all filters on your system (Filter Kit "YSM"). The following year, or sooner if recommended by the manufacturer, replace all filters except the RO membrane (Filter Kit "YS"). Repeat this cycle by following the helpful diagram below.