AquaShield Sand Filters
A thermoplastic sand-filtration range for water clarity in hotels, leisure facilities, residential developments and aquatic centres: 600, 750 and 900 mm vessels, up to 500 litres a minute, with a six-mode multiport valve.
About the AquaShield Sand Filters
AquaShield is a sand-filtration range for water clarity in demanding environments. Its body is high-strength, chemical-resistant thermoplastic, built for harsh conditions and long-term outdoor installation, with a built-in anchoring base.
The range suits hotels, leisure facilities, residential developments and aquatic centres. It delivers high flow with efficient filtration and minimal maintenance, and the datasheet says it gives consistent, crystal-clear water throughout the filter's service life.
At a glance
- What it is
- A thermoplastic sand filter range
- Vessel sizes
- 600, 750 and 900 mm
- Peak flow
- Up to 500 L/min (900 mm)
- Valve
- Multiport, top- or side-mount, six modes
- Media
- Silica sand
- System range
- About 30,000 to 240,000 L
- Fitted
- Pressure gauge, manual air bleeder
- Model code
- AQS-600-900
What it does.
- Three vessel sizes: 600, 750 and 900 mm
- Up to 240, 350 and 500 L/min
- High-strength, chemical-resistant thermoplastic body
- Top- or side-mount multiport valve, six modes
- Integrated pressure gauge and manual air bleeder
- Silica sand media
Typical applications
Who AquaShield is for
- Hotels and leisure facilities that need high-flow water clarity.
- Residential developments with shared water features or systems.
- Aquatic centres: the 900 mm vessel handles up to 500 L/min.
- Sites with systems of roughly 30,000 to 240,000 litres.
- Outdoor installations, where a chemical-resistant body matters.
How the AquaShield Sand Filters works
A sand filter passes water down through a bed of silica sand, which holds back fine particles. Internal collector and diffuser assemblies, made of corrosion-resistant plastics, spread the flow evenly so the whole bed does the work.
A multiport valve, top- or side-mounted, switches between six modes: filtration, backwash, rinse, recirculate, waste and closed. An integrated pressure gauge shows the filter's condition, and a manual bleeder valve purges air.
The three sizes cover different loads. The 600 mm handles up to 240 L/min for smaller residential and commercial systems, the 750 mm up to 350 L/min for mid-size leisure and development systems, and the 900 mm up to 500 L/min for the largest aquatic and commercial systems.
Which one should you choose?
Sand filters and Regent media filters do different jobs. Choose by the size of system and the valve you want.
AquaShield sand filters
You need high-flow clarity for hotels, leisure or aquatic sites, with six-mode multiport valve and flow up to 500 L/min.
Regent Sediment 3072
You need to take silt and suspended solids out ahead of other plant, on a metered valve that backwashes by volume.
Auto-Backwash Filters
You want a smaller, automatic media filter in 10 × 54 inch or 21 × 62 inch vessels.
Installation and servicing
Each vessel has a built-in anchoring base, a top- or side-mount multiport valve (1½, 2 or 2½ inch), an integrated pressure gauge and a manual air bleeder valve. Side-mount versions have a transparent lid. Silica sand is specified on order.
The datasheet gives flow by vessel size but does not say which valve size goes with which vessel, and it does not list electrical or pressure figures. We confirm the vessel, valve and media for your system at survey.
The survey is chargeable and is credited back if you go ahead.
AquaShield Sand Filters questions answered
What sizes is AquaShield available in?
Three: 600, 750 and 900 mm.
How much water does it filter?
Up to 240 L/min for the 600 mm, up to 350 L/min for the 750 mm, and up to 500 L/min for the 900 mm.
What is it made of?
A high-strength, chemical-resistant thermoplastic body, built for harsh environments and long-term outdoor installation. The internal collector and diffuser are corrosion-resistant plastics.
What media does it use?
Silica sand, specified on order.
What are the valve modes?
Six: filtration, backwash, rinse, recirculate, waste and closed.
What size of system does it suit?
The datasheet gives a system range of roughly 30,000 to 240,000 litres.
Where is it used?
The datasheet names hotels, leisure facilities, residential developments and aquatic centres.
Does it have a pressure gauge?
Yes. There is an integrated pressure gauge and a manual air bleeder valve.
What warranty does it have?
The datasheet does not state a warranty period. We confirm the warranty terms at survey.
Do you supply, install and maintain it?
Yes. We supply and install it, and offer a Comprehensive Maintenance plan with consumables. The survey is chargeable and is credited back if you go ahead.
Related products
Figures come from the manufacturer datasheet (PDF). Reviewed November 2026.
Supplied, installed and serviced across the UK
Across most of southern and eastern England, mains water is very hard. Rain filtering through chalk and limestone dissolves calcium and magnesium, and that scale coats heating elements, so we size every system to your supply and your equipment.
Tell us about your site and what you need the water for. We specify the system, fit it and keep it running under Comprehensive Maintenance.
Source: Drinking Water Inspectorate, Drinking Water Quality in England triennial report (2020–2022).
Interested in the AquaShield Sand Filters?
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