Aqua Ultraviolet – Ultima II 1,000 Filter with 1.5" Multi-Port Valve

Aqua Ultraviolet – Ultima II 1,000 Filter with 1.5" Multi-Port Valve

Overview

Compact, pressurized bead filter for ponds and water features up to 1,000 gallons. The Ultima II 1,000 combines non-clogging bio-media with a powerful backwash to deliver clear, polished water with minimal maintenance—perfect for smaller koi ponds, quarantine systems, and fountains.

Key Features

• Pressurized bead+bio filtration using high-surface-area Bio-Tubes

• Cyclonic backwash lifts and purges debris fast—no messy media cleaning

• 1.5" multi-port valve with intuitive positions (Filter, Backwash, Rinse, Waste, Recirculate, Closed)

• Low headloss design pairs well with external or submersible pumps

• UV- and weather-resistant vessel for equipment pads or sheds (non-submersible)

Sizing & Flow Guidance

• Pond capacity: up to 1,000 gal (heavy fish load or full sun may require upsizing)

• Target pump flow: ~1,000–2,000 GPH through the 1.5" valve for best performance

• Backwash when pressure rises ~5–8 psi above clean baseline

Specifications

• Model: Ultima II 1,000

• Valve: 1.5" side-mount multi-port

• Operation: Pressurized, backwashable bead/bio-media

• Ports: 1.5" slip at valve (adapt as needed)

• Orientation: Outdoor-ready; install level and well-supported

• Warranty: Manufacturer limited warranty on tank/valve (see terms)

What’s Included

• Ultima II 1,000 filter vessel pre-loaded with media

• 1.5" multi-port valve (handle & sight glass)

• Union/tailpiece set (model dependent)

• Quick start/installation guide

Installation Notes

1. Set on a level, load-bearing pad near the pump and returns.

2. Plumb pump to valve IN, valve OUT to pond/returns; add a WASTE line for backwash.

3. Use unions and 1.5" PVC to minimize headloss; keep runs short/smooth.

4. On first start, run Rinse briefly, then switch to Filter.

5. Backwash when the gauge rises 5–8 psi or on a regular schedule for high-load systems.