Choose options
GC Tek assembles this unit at the factory after you order — allow roughly 3 weeks before it ships. It travels by LTL freight; no freight is charged at checkout. We quote the freight to your address and confirm it with you before anything ships. Local pickup in Upland, CA is always free.
GC Tek WattMizer PLUS · complete system · 1.75 to 10.0 · with or without AquaSieve2
Filtration was never easier. Installs in minutes, not days.
The PLUS system has been GC Tek's workhorse package for over 25 years: your choice of AlphaONE, AquaBead or AlphaNANO filter, an energy-efficient Artesian2 pump and a NishikigoiUV-HD160 amalgam UV, mounted and plumbed on all-weather pads with a union at every connection. Add the AquaSieve2 prefilter and the pump basket becomes something you clean every few weeks instead of every day.
Pre-plumbed at the factory
GC Tek physically assembles every system, marks every union, then breaks it down into boxes. You set the pads, hand-tighten the numbered unions and connect pond in/out.
Artesian2 pumps
Performance Pro external pumps custom-specced for GC Tek — quiet, energy-efficient, 3-year warranty, plenty of power for a proper backwash.
316 stainless NishikigoiUV
Marine-grade 316 (not 304) stainless amalgam UV with individual ballasts, lamp indicators and an hour meter. 13,000-hour lamps.
Your filter, your media
Choose AlphaONE, AquaBead or AlphaNANO media in the filter. Same price either way.
Choose your size & prefilter
| System | Pond up to | Fish load | Pump | UV | Price |
|---|---|---|---|---|---|
| 1.75 — up to 2,500 gal · None | 2,500 gal | 90 lb | 1/4 HP Artesian2 (320 W) | NishikigoiUV-HD160 Amalgam | $4,999.95 |
| 1.75 — up to 2,500 gal · AquaSieve2 prefilter | 2,500 gal | 90 lb | 1/4 HP Artesian2 (320 W) | NishikigoiUV-HD160 Amalgam | $5,524.95 |
| 2.50 — up to 5,000 gal · None | 5,000 gal | 125 lb | 1/3 HP Artesian2 (440 W) | NishikigoiUV-HD160 Amalgam | $5,642.95 |
| 2.50 — up to 5,000 gal · AquaSieve2 prefilter | 5,000 gal | 125 lb | 1/3 HP Artesian2 (440 W) | NishikigoiUV-HD160 Amalgam | $6,164.95 |
| 4.25 — up to 10,000 gal · None | 10,000 gal | 225 lb | 1/2 HP Artesian2 (630 W) | NishikigoiUV-HD160 Amalgam | $5,744.95 |
| 4.25 — up to 10,000 gal · AquaSieve2 prefilter | 10,000 gal | 225 lb | 1/2 HP Artesian2 (630 W) | NishikigoiUV-HD160 Amalgam | $6,269.95 |
| 6.0 — up to 17,000 gal · None | 17,000 gal | 300 lb | 3/4 HP Artesian2 HF (9.6 A) | NishikigoiUV-HD160 Amalgam | $6,199.95 |
| 6.0 — up to 17,000 gal · AquaSieve2 prefilter | 17,000 gal | 300 lb | 3/4 HP Artesian2 HF (9.6 A) | NishikigoiUV-HD160 Amalgam | $6,724.95 |
| 10.0 — up to 25,000 gal · None | 25,000 gal | 500 lb | 1 HP Artesian2 HF (12.8 A) | NishikigoiUV-HD160 Amalgam | $7,179.95 |
| 10.0 — up to 25,000 gal · AquaSieve2 prefilter | 25,000 gal | 500 lb | 1 HP Artesian2 HF (12.8 A) | NishikigoiUV-HD160 Amalgam | $7,699.95 |
Ordering & delivery
How long until it ships?
Most GC Tek filters and systems are assembled to order in Chandler, Oklahoma. Typical lead time is about 3 weeks from order to ship, then transit time. Parts and media we stock ship from Upland, CA within a day or two.
Why no freight at checkout?
Freight for a pressure filter or pre-plumbed system depends on your address, liftgate needs and residential vs. commercial delivery. Charging a flat guess would overcharge some customers and undercharge others, so we quote it to the dollar and confirm with you before shipping.
Can I pick it up instead?
Yes — pick up free at Mystic Koi & Water Gardens in Upland, CA. Choose local pickup at checkout or tell us in the order notes and we'll skip freight entirely.
Who handles the warranty?
We do. As an authorized GC Tek dealer we process warranty and parts through the factory for you — no shipping the tank back across the country.
GC Tek
Grand Champion Technologies · Chandler, Oklahoma · pond filtration built in the USA
Mystic Koi & Water Gardens — authorized GC Tek dealer, Upland, California.
Questions on sizing? Call the shop and talk to someone who runs these filters.