The Crystal Quest Thunder 3000M under-sink water filter uses 16 stages of filtration, combining ultrafiltration, reverse osmosis, activated carbon, ion exchange resin, and Eagle Redox Alloy media to treat incoming water before it reaches the faucet.
Highlights
- 16-stage filtration process removes sediment, chlorine, VOCs, heavy metals, and reduces water hardness
- 0.020-micron ultrafiltration (UF) membrane stages target colloids, bacteria, viruses, and other microorganisms
- Crystal Quest reverse osmosis membrane filters particles as small as 1/10,000 of a micron
- M Series 6-stage filtration cartridge combines ERA-6500, ERA-9500, coconut shell GAC, and ceramic ball resin
- Includes an integrated ultraviolet (UV) stage
- Comes with a complete installation kit, including a European lead-free long-reach designer faucet, a Crystal Quest 3.2-gallon stainless steel pressurized holding tank with a polypropylene inner liner (2.0-gallon capacity), color-coded tubing, filter cartridges, membranes, wrenches, and installation hardware
Specs & Features
| Filtration Stages |
16 |
| Series Type |
M Series (with Ultraviolet stage) |
| Production Capacity |
50 Gallons Per Day |
| Unit Dimensions |
16"L x 8"W x 24"H |
| Holding Tank Dimensions |
15"H x 11"D |
| Holding Tank Capacity |
3.2 gallons (2.0-gallon usable capacity) |
| Operating Pressure Range |
35–60 psi |
| Power Supply |
110V standard (220V available on request) |
- Optional exchange filter cartridges available for fluoride, nitrates, arsenic, and other water contaminants
- Installation requires selecting a saddle valve (for hard copper tubing) or a T-valve (for flex tubing) at the time of order
- Rated for an incoming water pressure range of 35–60 psi (60 psi optimum); a pump-equipped model is recommended for low water pressure or high TDS
- Standard 110V electrical outlet, with 220V available on request
Replacement Cartridges
| Product Name |
SKU |
| Carbon Block Filter Cartridge (2-7/8"x9-3/4") |
CQE-RC-04000 |
| SMART Filter Cartridge (2-7/8"x9-3/4") |
CQE-RC-04002 |
| Ultrafiltration (UF) Water Filter Membrane (2-7/8"x9-3/4") |
CQE-RC-04055 |
| 50 GPD RO Membrane |
CQE-RC-04041 |
| Inline SMART Filter Cartridge |
CQE-RC-04040 |
| 1 GPM Ultraviolet Lamp Bulb |
CQE-UV-03101 |
Optional Add-On Cartridges
| Product Name |
SKU |
| 75 GPD RO Membrane |
CQE-RC-04063 |
| 100 GPD RO Membrane |
CQE-RC-04064 |
| Arsenic |
CQE-RC-04062 |
| Nitrate |
CQE-RC-04061 |
| Fluoride |
CQE-RC-04060 |
| Remineralizer |
CQE-RC-04054 |
Details
Avermont Direct is an authorized Crystal Quest dealer. This 16-stage ultrafiltration/reverse osmosis system installs under the sink and is built for households looking to improve everyday tap water quality for drinking and cooking through multi-stage filtration and reverse osmosis.
Need Help?
If you have questions about this product before you order, our team is happy to help.
Email: support@avermontdirect.com
Phone: +1 (844) 455-3695
Hours: Monday–Friday, 9AM–5PM
Live Chat: Available 24/7
