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Description
High levels of colloidal and reactive silica can leave scale in pipes, damage filtration equipment, and etch glass. The Crystal Quest Commercial Silica Removal Water Filtration System uses Trapp XT media, 99.99% pure magnesium oxide, at service flow rates from 15 GPM to 390 GPM.
Highlights
- Trapp XT media captures silica, phosphates, ammonia, and heavy metals by adsorption and ion exchange
- Media raises water pH without added chemicals
- Nine service flow sizes from 15 GPM to 390 GPM with 3 to 60 cubic feet of media
- Heavy duty composite fiberglass tanks with a high flow distributor
- All-brass, motor-driven control valves with fully adjustable backwash cycles
- Automatic timer heads or manual upflow and manual backwash heads on 15–75 GPM sizes
Details
Avermont Direct is an authorized Crystal Quest dealer. This system is engineered for commercial and industrial sites where silica causes scaling on equipment or etching on glass. Our team can help match flow rate, pipe size, and footprint to your application before you order.
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
| Media | Trapp XT (99.99% pure magnesium oxide), NSF/WQA certified |
| Service Flow | 15, 20, 35, 60, 75, 185, 200, 245, 390 GPM |
| Peak Flow | 22, 41, 60, 95, 140, 250, 270, 280, 450 GPM |
| Backwash Flow | 5, 7, 12, 15, 25, 35, 50, 65, 75 GPM |
| Pipe Size | 1" (15 GPM), 1.5" (20–35 GPM), 2" (60–75 GPM), 2" or 3" (185 GPM), 3" (200–390 GPM) |
| Control Valve | 2510 (15 GPM), 2850 (20–35 GPM), 2900 (60–75 GPM), 3150 / 3900 (185 GPM), 3900 (200–390 GPM) |
| Silica Removal Media Volume | 3, 4, 7, 10, 15, 20, 30, 40, 60 cu. ft. |
| Quartz Underbed | 30, 40, 70, 100, 150, 200, 300, 400, 600 lbs. |
| Operating Pressure | 35–60 PSI |
| Mineral Tank | 14" x 65" (15 GPM) up to 63" x 83" (390 GPM) |
| Space Required (D x H) | 16" x 75" (15 GPM) up to 67" x 203" (390 GPM) |
- Self-adjusting backwash controller and a flow controller to limit backwash flow
- 2510 head: 19 GPM high service flow, 17 GPM backwash capacity; 2850 head: 60 GPM high service flow, 47 GPM backwash, 5-cycle control; 2900 head: 106 GPM high service flow, 36 GPM backwash
- 3900 head: NXT display controller, 3" BSP female connections and 6" tank adapters, downflow or upflow regeneration
- Manual upflow head needs no electricity and has no backwash; it can be plumbed for upflow or downflow
- Optional add-ons (metered control valve, backwash bypass, 3200NT or NXT controller, duplex, twin alternating or triplex configurations, skid mounting) are arranged by phone
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



















