
Premium Quality
Inline Filters
Media Options Available:
- Granular Activated Carbon (GAC)
- BLOCKFREE
- Acid Washed GAC
- Acid Washed BLOCKFREE
- PP Sediment Filter
Perfect for use in:
- Final stage filters in RO systems
- Coffee makers & barista stations
- Refrigerators & ice makers
- Water coolers & fountains
Features & Benefits
- 100% pure coconut shell activated carbon
- Improved chlorine removal efficiency
- Maximum pressure: 100 psi | 6.9 bar
- Bacteria-resistant
- All parts are friction welded - No glues used
- Working temperature: 40-100°F | 4.4-37.8°C
- Designed to withstand high pressure
- Better taste, odor reduction, and better removal of unwanted water color
What is BLOCKFREE Technology?

The world’s first patented filter that protects
RO membranes & faucets!
An internal polypropylene post-filter is inserted into the filter cartridge to prevent carbon fines from escaping. This eliminates “carbon black” from the water while protecting the RO membrane and faucet from carbon fines, thus extending your RO membrane and faucet’s life!
Our BLOCKFREE technology incorporates bacteria-resistant PET pads instead of foam sponges to ensure drinking water stays pure and uncontaminated.
The cartridge bodies are designed to withstand high pressures. This reduces the risk of damage and/or rupture from water hammer.
Specifications
Part Number | Media Type | Color | Iodine Rating |
---|---|---|---|
T33-10" (available with Quick Connect) | |||
K02-GT-WW-TP | Granular Activated Carbon | White | 1000 |
K02-BF-WW-TP | GAC BLOCKFREE | White | 1000 |
K02-AC-WW | Acid Washed GAC | White | 1100 |
K02-AB-WW | Acid Washed BLOCKFREE | White | 1100 |
K02-PP-WW-TP-5M | PP Sediment | White | |
T33-11" | |||
K03-GT-WW-TW | Granular Activated Carbon | White | 1000 |
K03-BF-WW-TP | GAC BLOCKFREE | White | 1000 |
K03-AC-WW | Acid Washed GAC | White | 1100 |
K03-AB-WW-TW | Acid Washed BLOCKFREE | White | 1100 |
K03-PP-WW-TW-5M | PP Sediment | White | |
K33-11" (available with Quick Connect) | |||
K04-GT-WW-TP | Granular Activated Carbon | White | 1000 |
K04-BF-WW-TP | GAC BLOCKFREE | White | 1000 |
K04-AC-WW-TP | Acid Washed GAC | White | 1100 |
K04-AB-WW-TP | Acid Washed BLOCKFREE | White | 1100 |
K04-PP-WW-TP-5M | PP Sediment | White |
Product Certifications
