3M Aqua Pure AP902 Whole Boat Water Filtration

3M Aqua-Pure AP902 provides whole-boat sediment filtration with a stainless steel head, 1-inch FNPT connections and a sanitary quick-change AP910R cartridge. The system supports intermittent peak flow up to 20 GPM and a nominal 5-micron filtration rating.

Whole-boat freshwater filtration

The 3M Aqua-Pure AP902 is a single-cartridge filter offered by Yacht-Mate for larger yacht freshwater systems. Its role is to reduce sediment before water is distributed to onboard outlets. Select it for the water-quality problem it addresses and check the vessel’s normal and peak demand.

What distinguishes this model

The AP902 uses a non-woven pleated AP910R cartridge for sediment reduction. It is the sediment-focused member of the AP900 family. For chlorine taste and odour reduction as well, compare AP903 with its AP917HD cartridge.

Flow, installation and access

The 1-inch connections support a high-flow installation, but they do not guarantee zero pressure loss. The manufacturer distinguishes normal high-flow testing at 10 GPM from intermittent peaks at 20 GPM. Mount the head securely and leave enough space below the cartridge to remove it. Install on a cold-water line and observe the pressure limits.

Cartridge care

The quick-change cartridge avoids opening a reusable housing or using a housing wrench. The existing design includes a locking latch and double O-ring seal. A nominal capacity of up to 100,000 gallons is not a guaranteed sediment life in every water condition. Replace no later than the labelled interval, up to 12 months, and earlier when flow or water quality deteriorates.

Specifications

Frequently asked questions

Should I choose 3M Aqua-Pure AP902 or AP903 for yacht tank water?

Choose AP902 for sediment reduction. If chlorine taste and odour are also a concern, AP903 adds carbon treatment. Check the incoming water and demand before deciding.

Can 3M Aqua-Pure AP902 supply 20 GPM continuously?

The manufacturer describes 20 GPM as intermittent peak flow and refers to capacity testing at 10 GPM. Do not treat the peak number as a guarantee of continuous treatment performance at that rate.

Which cartridge do I need when servicing 3M Aqua-Pure AP902?

The standard cartridge is AP910R. Match that designation to the system before ordering. Other AP900 cartridges offer different treatment functions, so a similar appearance is not enough to identify the correct service part.

Why did my 3M Aqua-Pure AP902 need a new filter before a year?

Cartridge life depends on water quality and use. Sediment loading can restrict flow before the time limit. The manufacturer advises earlier replacement for a fall in flow or a change in taste or odour.

Does 3M Aqua-Pure AP902 soften hard water?

AP902 is specified for sediment reduction. It is not listed as a hardness-removal softener. Select a separate treatment process if dissolved hardness is the problem.

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