Brand: Waterdrop.

Item: Whole House water filter replacement cartridge designed to replace 3M Aqua-Pure AP810 and AP801 filters.

Model / MPN printed on label: WD-W89.

Additional identifiers and markings: label text reads Whole House Water Filter, Replacement for 3M Aqua-Pure AP810, AP801 filters, Reduces: Sediment, Large particles, Rust, Sand, manufacturer Qingdao Ecopure Filter Co., Ltd., and a white barcode sticker reading 197-89.

Material and construction: pleated filter media with plastic end caps and inner core; primary material printed as plastic.

Color and style: white pleated cartridge body with blue plastic end caps in a standard inline whole-house replacement style.

Filtration details: Degree of filtration: 5 micron as printed on the label; designed to reduce sediment, large particles, rust, and sand.

Compatibility: Compatible replacement for 3M Aqua-Pure AP810 and AP801 model filters and housings accepting AP-style cartridges.

Suitable locations: intended for whole-house pre-filtration on incoming residential or light commercial water lines.

Packaging and labeling: packaged in clear plastic wrap with printed Waterdrop label and blue protective end caps; includes a small white barcode sticker as pictured.

Package contents: listing includes one Waterdrop WD-W89 whole house replacement filter cartridge only, as shown; no housings, fittings, installation hardware, or additional accessories are included.