Nelsen Dirt Cart, 9-3/4 1mic Pltd

The Nelsen NPF-1-975 is a 9-3/4" pleated sediment cartridge with a fine 1-micron rating, manufactured by United Filters International. Its durable non-woven polyester media is both pleated for maximum surface area and reusable, giving you fine particle capture together with a longer interval between changes, an economical combination that makes sense for ongoing filtration needs.

Fine Filtration With Reusable Economy

Pleating dramatically increases the filtering surface packed into a standard cartridge body, which boosts dirt-holding capacity and slows the climb in pressure drop that signals a clogged filter. The polyester fabric's chemical and bacterial resistance makes it a remarkably versatile media, equally at home polishing potable water, protecting swimming pool and spa equipment, or handling well water that carries a steady sediment load. Because the media is reusable, this cartridge can often be rinsed and returned to service rather than discarded, stretching its value over many cycles.

• 1-micron rating for fine sediment removal
• Pleated non-woven polyester media, reusable when cleaned
• Standard 2.5" diameter by 9-3/4" length housing fit
• Suitable for potable water and light-industrial use
• Well suited to swimming pool, spa, and well-water applications
• Chemical and bacterial resistance for broad compatibility

At 1 micron, this cartridge captures fine particulate that coarser filters let slip through, making it an excellent polishing pre-filter ahead of carbon, softening, or reverse osmosis equipment that benefits from clean feed water. The standard 9-3/4" size means it fits the same common housings used throughout residential and light-commercial systems, so integrating it into an existing setup is simple. The combination of fine filtration, high pleated surface area, and reusable polyester construction gives users an effective and cost-conscious option for keeping water clear over the long run. For anyone who wants fine particle control without constant cartridge replacement, the Nelsen NPF-1-975 is a smart, durable pick.

For pool and spa owners, the reusable nature of the polyester media is a real money-saver over a season of regular cleaning, while well owners value its ability to take on heavy, variable sediment loads without clogging prematurely. When the cartridge does eventually need attention, a gentle rinse often restores much of its capacity, extending its life well beyond a single-use disposable filter. Fine, durable, and economical, the Nelsen NPF-1-975 from United Filters International gives homeowners and light-industrial users a versatile 1-micron solution that performs across an unusually wide range of water-treatment duties.