4.5 out of 5
155832-44 / P-250A Pentek Undersink Filter Set
Product Description
This Pentek P-250A under-sink filter set is suitable as a replacement filter set for use with the Pentek US-1000 under-sink chemical and lead filtration system (not included). It reduces the presence of 43 different volatile organic chemicals (VOCs), lead, cysts, mercury, asbestos, methyl tertiary butyl ether (MTBE), and chlorine taste and odor, and has a lifespan of 1,000 gallons. The system meets National Sanitation Foundation/American National Standards Institute (NSF/ANSI) Standard 42 for the reduction of chlorine taste and odor and Particulate Class I, and Standard 53 for the reduction of asbestos, cysts, lead, mercury, turbidity, MTBE, and VOCs. This under-sink filter set is suitable for residential and commercial drinking water filtration.
Water filters remove undesirable particles, chemicals, and microorganisms from water by means of a semipermeable barrier, adsorption, or biological processes. They are made of densely packed synthetic or natural fibers that trap suspended particles, materials that block microbes or adsorb unwanted chemicals, or substances that cause a chemical change, such as acid neutralization. For most residential, commercial, and industrial applications, water filters are manufactured in the form of replaceable cartridges that fit inside permanent housings. Filtration systems typically consist of a series of two or more types of filters, each designed to remove different contaminants. The performance of filters is measured by the minimum particle size that is blocked, the percentage of particles or microorganisms that are removed, the downstream concentration of unwanted chemicals, the maximum flow rate, and the amount of water that can be filtered before the filter must be replaced. Water filters are used in a wide range of applications, including drinking water purification, swimming pools, industrial processes, and irrigation, among others.
Pentair manufactures industrial, commercial, and residential water filtration components and systems under the Pentek brand. The company, founded in 1966 and headquartered in Schaffhausen, Switzerland, meets International Organization for Standardization (ISO) standards 9001 and 14001 for quality assurance.
Water filters remove undesirable particles, chemicals, and microorganisms from water by means of a semipermeable barrier, adsorption, or biological processes. They are made of densely packed synthetic or natural fibers that trap suspended particles, materials that block microbes or adsorb unwanted chemicals, or substances that cause a chemical change, such as acid neutralization. For most residential, commercial, and industrial applications, water filters are manufactured in the form of replaceable cartridges that fit inside permanent housings. Filtration systems typically consist of a series of two or more types of filters, each designed to remove different contaminants. The performance of filters is measured by the minimum particle size that is blocked, the percentage of particles or microorganisms that are removed, the downstream concentration of unwanted chemicals, the maximum flow rate, and the amount of water that can be filtered before the filter must be replaced. Water filters are used in a wide range of applications, including drinking water purification, swimming pools, industrial processes, and irrigation, among others.
Pentair manufactures industrial, commercial, and residential water filtration components and systems under the Pentek brand. The company, founded in 1966 and headquartered in Schaffhausen, Switzerland, meets International Organization for Standardization (ISO) standards 9001 and 14001 for quality assurance.
Attention CA Residents: Prop 65 Warning
WARNING:
This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.
Note
This product is not eligible for coupon code discount, for we've been offering the best price in the market.
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Customer Reviews
By Michael
Date: May 05, 2018
I'm very happy with these filters. The only difference between these and the GE filters is the price, which is half.
Rating: 
[5 of 5 Stars!]
[5 of 5 Stars!]
By Laura in Jersey
Date: April 14, 2018
Excellent replacement filter. Have used these for a few years.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By A Customer
Date: December 15, 2017
Correspond au descriptif
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By Jim Efird
Date: November 20, 2017
This are great filters, their flow rate is much better than the filters that I purchased from Culligan.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By Real Critic
Date: October 23, 2017
These work perfectly in our Culligan Water Filter application. We have been buying these for years.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By A Customer
Date: August 20, 2017
I am on my 2nd set of these, just changed the first ones out at 6 months. They work great and water quality is excellent. I will definitely continue to purchase these.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]