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Description
This 2.25" x 3" Crystal Quest replacement cartridge fits the brand's shower, handheld and combo shower filters and is rated for a 2 GPM flow. In a QFT Laboratory test under NSF/ANSI 177, it showed about 72% to 89% free chlorine reduction across a 500-gallon test volume.
Highlights
- Copper-zinc redox alloy (ERA 6500 and ERA 9500) works on chlorine in hot shower water
- Coconut shell GAC and ceramic media target chloramines, VOCs, THMs, pesticides and sulfur odor
- 306 stainless steel screens hold back dirt and sediment
- Reversible design can be turned around in the housing to back-flush between changes
- One cartridge fits four Crystal Quest shower filter models
- Available as a single cartridge or in packs of 2, 4 or 6
Details
Avermont Direct is an authorized Crystal Quest dealer. Replace the cartridge sooner than scheduled if water flow drops or a chlorine smell returns. Crystal Quest makes this cartridge in the USA under ISO 9001 quality management.
Need Help?
Free shipping on orders over $200
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
| Part Number | CQE-RC-04045 |
| Dimensions | 2.25" x 3" (57.15 x 76.2 mm) |
| Media | SMART multimedia: copper-zinc redox alloy (ERA 6500, ERA 9500), coconut shell GAC, ceramic media |
| Construction | Molded ABS cylinder, 306 stainless steel filter screens, two O-rings |
| Flow Rate | 2 GPM (7.6 LPM); optimum service flow 2 to 4 GPM |
| Operating Pressure | 30 to 60 PSI (2.1 to 4.1 bar) |
| Water Temperature | 40 to 110 F (4.4 to 43.3 C) for the complete shower filter |
| Replacement Interval | Every 6 to 12 months; plan for the shorter end in hard water areas |
| Fits | Crystal Quest Shower Filter, Handheld Shower Filter, 2-in-1 Handheld and Shower Head Combo Filter, and the shower filter in the 2-in-1 Combo Shower Filter and Bath Ball Bundle |
| Lab Test | QFT Laboratory report 20-730 (2020), NSF/ANSI 177, free chlorine only, 1.5 GPM over 500 gallons |
- The lab report is a test report, not a product certification, and does not cover chloramines
- Does not fit the Bath Ball, which uses the Bath Ball Replacement Cartridge (CQE-RC-04052)
- Not designed to treat hardness, bacteria, viruses, fluoride, nitrate, TDS or microbiologically unsafe water
- After installing, run hot water for 2 to 3 minutes to flush loose media fines, then let the water cool before showering
- Check that both O-rings are seated and lightly coat them with a non-petroleum oil (not coconut oil)
- Protect from freezing and direct sunlight; not intended for outdoor use
Shipping
- Orders of $200 or more ship free within the contiguous United States. Orders under $200 ship for a flat $9.99.
- In-stock items (shown as “In Stock” on the product page) ordered before 1:00 PM Pacific Time on a business day typically ship within 1–3 business days. Delivery usually takes 3–7 business days after shipping.
- Backorder, Partial Backorder and Custom Order items are not covered by the 1–3 business day processing time. Their estimated restock or ship time is shown in the stock status on the product page before you order.
- Large items ship by freight and are typically delivered curbside. Smaller items ship by ground carrier such as FedEx or UPS.
- We ship to the 48 contiguous states. We do not ship to Alaska, Hawaii or P.O. boxes.
- Please inspect your delivery on arrival and report any concealed damage or missing parts within 24 hours.
Returns
- Returns can be requested within 30 days of delivery. Items must be unused, uninstalled, in new resalable condition and in their original packaging, including the pallet if delivered on one.
- Approved returns are subject to a 15% restocking fee, and return shipping costs are the customer’s responsibility unless the return is the result of our error.
- Installed or used products, custom and made-to-order items, clearance or final-sale items, and replacement parts and accessories are not eligible for return.
Full Shipping Policy Full Return Policy Questions? +1 (844) 455-3695








