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CA Ware T33-RO, RO Post Filter

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  Stock Item
  •   Model # T33-RO
  •   Brand CA Ware
  • 10" X 2" Inline Filter
  • Granular Activated Carbon
  • Reverse Osmosis Post-Filter
  • 1/4" FNPT Connections
Cartridges Sold Individually
 Quantity Discounts
Filtered Water Benefits the Whole Family

Easily Connect Your System
to Your Icemaker

Quick-Connect Fittings
Taste & Odor Removal
Industry Standard Size 10" × 2" Inline Post-Filter Cartridge

T33-RO inline water filter is made with premium coconut shell-based activated carbon and is original equipment on our USRO line of Reverse Osmosis Systems.

T33-RO is an Reverse Osmosis post filter. It clips on to the membrane housing and filters the water after the bladder tank, acting as a polishing filter just before the water is dispensed.

T33-RO is the same filter as our standard T33, but with a custom label for our Reverse Osmosis Systems.

Other applications include: Refrigerators, Ice Makers, Water Coolers, Coffee Makers, and other low flow applications.


  • Maximum Flow: 0.75 GPM (2.84 L/min.)
  • Maximum Pressure: 125 PSI (8.61 bars)
  • Maximum Temperature: 100°F. (38°C.)
  • Service Life: 1500 gallons (5678 L)
  • Connections: 1/4" FNPT Connections on both ends