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Description
The Crystal Quest Lead Filter Cartridge targets dissolved lead with a mixed bed of catalytic carbon, Eagle Redox Alloy copper-zinc granules and cation-exchange resin. It comes in four sizes rated from 10,000 to 160,000 gallons at under 100 ppm hardness.
Highlights
- Cation-exchange resin holds dissolved lead ions and releases a less objectionable ion in their place
- Eagle Redox Alloy converts dissolved lead at the granule surface and neutralizes free chlorine
- Catalytic carbon reduces chlorine and chloramine taste and odor and protects the resin
- 1-micron pads behind each end cap opening
- Four sizes for countertop, under-sink and whole house housings, 0.5 to 6 GPM
Details
Avermont Direct is an authorized Crystal Quest dealer. This cartridge can run alone, after a SMART Plus cartridge in a double system, or after a carbon block and SMART Plus in a triple system. Capacity figures are estimates that depend on incoming water and usage, so choose the size that matches the housing you have.
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
| Sizes (Diameter x Height) | 2-7/8" x 9-3/4", 2-7/8" x 20", 4-5/8" x 9-3/4", 4-5/8" x 20" |
| Fits Housing | 2.5" x 10" / 2.5" x 20" / 5" x 10" Big Blue / 5" x 20" Big Blue (by size, in the order above) |
| Flow Rate | 0.5 GPM / 2.5 GPM / 3 GPM / 6 GPM |
| Capacity | 10,000 gal / 80,000 gal / 80,000 gal / 160,000 gal |
| Capacity Basis | Water hardness under 100 ppm |
| Media | Catalytic granular activated carbon, Eagle Redox Alloy (copper-zinc), cation-exchange resin |
| Primary Target | Dissolved lead |
| Water Temperature | Cold water |
| Replacement Interval | Gallon estimate for the size or 12 to 24 months, whichever comes first |
| Pack Options | Single, pack of 2, pack of 4 |
- Particulate lead is not reliably removed by the granular bed; a 5-micron carbon block stage ahead of it is recommended in multi-stage systems
- May also reduce some other dissolved heavy metals and organic compounds where present; these are not separately tested ratings for this cartridge
- Not designed to treat bacteria and viruses, fluoride, nitrate, arsenic, TDS or hardness
- Calcium and magnesium compete with lead for resin sites, so harder water shortens cartridge life
- Use only on microbiologically safe water; test for lead before and after installation and retest on a schedule
- Cartridge color may change between production runs; manufactured under ISO 9001 quality management
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



































