166880 PP cotton filter element is a primary filter element for household water purification system, mainly used for physical filtration to remove large particles of impurities in water. The following is its basic information:

 1. Basic parameters

 Model: 166880

 Type: PP cotton filter element (polypropylene meltblown filter element)

 Filtration accuracy: usually 5 microns)

 Function: Filter large particles of impurities such as silt, rust, suspended matter, colloids, etc.

 Applicable models: Some Honeywell household water purifiers (such as HRO series), the specific equipment model needs to be checked

 2. Product features

 Highefficiency filtration: Deep filtration, effectively intercept impurities in water, and protect subsequent filter elements (such as activated carbon, RO membrane).

 Food grade material: Made of safe and nontoxic polypropylene (PP) material, it meets drinking water standards.

 Large flux design: Low resistance, does not affect water flow rate.

 3. Replacement cycle

 Recommended replacement time: 36 months (depending on the water quality, the replacement cycle needs to be shortened when the water quality is poor).

 Replacement reminder: When the filter element turns yellow, is blocked, or the clean water flow rate decreases significantly, it should be replaced in time.

 4. Installation direction

 Usually outside in and inside out (water flows from the outside of the filter element to the center), pay attention to the direction when installing to avoid reverse installation.

Leah     Sales Manager

Email:  h@dmlfilter.com

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