Description
AQUA SURE Universal Rectangle Pre-Filter
Give your pond filtration system the protection it deserves. The AQUA SURE Rectangle Pre-Filter is packed with premium Bio-Plas filtration media, offering exceptional pre-straining to help keep your pump and main filter running efficiently and clog-free.
Designed to increase the filtered surface area at your pond pump’s inlet, this durable pre-filter forms a secure barrier against leaves, stones, debris, and even pond wildlife—keeping your entire system safer, cleaner, and performing at its best.
Perfect for submersible and dry-mounted pumps, it includes multiple fittings for quick and versatile installation.
Key Features
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Filled with Bio-Plas filtration media for superior pre-straining
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Prevents clogs, pump damage, debris intake & wildlife suction
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Increases inlet surface area for smoother water flow
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Suitable for submersible, dry-mounted & surface pumps
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Quick-release retaining nuts for effortless cleaning
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Includes fittings for flexible hose and rigid pipe connections
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Built from high-quality, long-lasting materials
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Reliable performance—designed not to disappoint
Compatibility & Fittings
43mm Pre-Filter Kit (40mm Domestic Waste) — fits flexible hose sizes:
Includes fittings to directly mount a submersible pump if required.
Dimensions
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Height: 160mm
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Length: 240mm
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Width: 200mm
Maintenance
Simply remove the four white retaining nuts on the joining spigot plate to access and clean the internal pre-filter media.
Please Note: This Product is solvent weld
Absolutely fantastic product although I don’t use it as a pre filter I have adapted it to be slightly weighted and use it as a small retro drain. The media that came with it has gone into my filter. All fixtures and fittings come supplied without having to worry about getting connectors. Sam is extremely helpful and will always be willing to answer any questions you have. The only thing I would change on the product is having the sides connected so when you unscrew it , it comes away as one piece and not 4.