Reverse Osmosis • 4 Filter Replacement Set
Wellsys • Flowline • Bluline • Global • Hyundai • Crystal Quest • International H2O • Aquaverve • Pure Water Coolers • Culligan Quench • Vertex • FilterWater • WaterLogic • And More...
4 Filter Reverse Osmosis (RO) Set
4 Filter Reverse Osmosis (RO) Set
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Includes:
1. Raintree™ Sediment + Carbon Filter
2. Raintree™ Pre Carbon Filter
3. Raintree™ RO Membrane
4. Raintree™ TCR Filter OR Alkaline Mineral Filter
• Free Filter Flushing Kit
• Optional No-Tool Fittings (sold separately)
• Standard filter replacement ~ 12 months
• Filter lifespan varies depending on usage and source water quality
• If source water is high in chlorine or sediment, the Pre-Filters (Sediment+Carbon and Pre Carbon) should be replaced ~ 6 months
• For use with potable municipal water supply
NO-TOOL Fittings (Set of 9)
Filter Set Components
1. SEDIMENT + CARBON
- New and improved, now with added carbon block!
- Dual-stage filter design for better water filtration
- Stage 1: captures particles such as sand, silt, rust, dust, dirt, and pipe residue
- Stage 2: features a carbon block that reduces chlorine and other unwanted impurities
2. PRE CARBON
- Granular Activated Carbon filter uses adsorption process
- Contaminants are attracted and adhere to the carbon material like velcro
- Reduces chlorine, VOCs, THMs, and other unwanted impurities
- Protects and extends the life of the Reverse Osmosis Membrane
3. RO MEMBRANE
- Semi-permeable membrane
- 0.0001 micron pore size
- Reduces TDS (total dissolved solids) such as salts, trace minerals, ions, fluoride, bacteria, microplastics
- The Alkaline Mineral polishing filter is highly recommended for use with RO to remineralize the water and improve taste.
Choose Your Final Stage
4. TCR
- Improves taste and reduces unwanted odors
- Premium coconut shell granular activated carbon
4. ALKALINE MINERAL
- Reintroduces beneficial trace minerals lost during the RO process
- Improves taste and reduces unwanted odors
- Restores a more natural flavor by reducing the “flat” taste often associated with RO water
- Produces slightly alkaline water
- Premium activated carbon block and functional ceramic balls
Optional Add-On
NO-TOOL FITTINGS
- Patented quick-release, no tools or fingernails needed
- Color coded to indicate direction of water flow, making filter changes fast
- Only available at Wholesale Watercooler
- The 4-filter RO fittings upgrade includes 9 fittings
- They don't need to be replaced every time - you only need to buy them once
Why Choose Raintree™ Filters?
Pure water
Advanced protection
Easy installation
Long-lasting filters
Raintree™ water filters
Compatible With Leading Bottleless Water Cooler Brands
Wellsys
Note: Wellsys® models use two different filter styles. Some systems use standard inline filters (compatible with our replacements), while others use proprietary twist-on cartridges (not compatible). Model name, number, or age alone isn’t a reliable indicator of filter type.
Visit our FAQ page for some example photos of compatible and incompatible filters.
If you’re unsure which style your system uses, please contact us. To help us confirm compatibility quickly, we may request your model number and clear photos of your current filters or the inside of the filter compartment.
• 8020
• Venus
• W5
• W7
• W9
• W9CT
• WS 11000+
• WS 12000
• i12
• i15
• i16
Culligan Quench
- P02255 - Sediment Filter
- P02256 - Pre Carbon (GAC) Filter
- P02285 - UF Membrane
- P02284 - RO Membrane
- P02259 - TOC Filter
- P02310 - Mineral + pH Filter (for RO)
- P02663 - Mineral + pH Filter (for UF)
WaterLogic
Flowline
• 8020
• 8020W
• 8020B
• 4011
• 4011W
• 4011B
• 350
Bluline
• 8020
Global
• G3
• G4
• G5
• G6
Hyundai / Waco / Wacotec
• Romeo 1
• Romeo 2
• Romeo 3
• Juliet 1
• Juliet 2
• Juliet 3
• W2 340S
• W2 310L
• Poseidon
Jintec
• Venus
• Titan
• Hercules
International H2O
• H2O-2500
• H2O-2500P
• H2O-500
Crystal Quest
• CQE-WC-00900 Hybrid Ultrafiltration Bottleless Water Cooler
• CQE-WC-00902 Hybrid Ultrafiltration and Reverse Osmosis Bottleless Water Cooler
• CQE-WC-05900 Sharp Ultrafiltration and Reverse Osmosis Bottleless Water Cooler
• CQE-WC-05902 Sharp Ultrafiltration Bottleless Water Cooler
• CQP-WC-05901 Turbo UF and RO
• CQP-WC-05903 Turbo UF
• CQE-WC-00906 Turbo UF
*Note: If you are transitioning from the original factory Crystal Quest water filters to our Raintree™ replacement filters, you will need to add our "no-tool fittings" and 3-4 feet of extra tubing to your order for the inital conversion as the fitting to tubing connection is a different style.
**If you have a Crystal Quest UF+RO cooler, you can use our filters (with the no-tool fittings), however, you should choose our Reverse Osmosis replacement filter set as we do not have a combination UF+RO filter set.
AquaVerve
• Pacifik PF5615
• Standard STD5615
• Oceanik XFK5615
• UNIV5615
Pure Water Coolers
PWC-1000T
PWC-1010
PWC-1500
PWC-2000
PWC-400
PWC-500
PWC-600
PWC-7000
PWC-3500
Vertex
FK-104 Vertex
PWC-1000T Vertex
PWC-1500 Vertex
PWC-1010 Vertex
PWC-3500 Vertex
PEC-7000
H2O-2200
H2O-2500
FilterWater
• FW-400
• FW-500
• FW-650
• FW-1500
• FW-2200
• FW-2500
• FW-FLOW
• FW- i020
• FW-210 under sink