For those who want to use a filter but want to find a more affordable edr2rxd1 filter, we will guide you through the necessary steps to ensure that the filter you are considering meets your requirements.

42 Covers material safety to ensure that the physical components of the puresource 3 filter do not immerse contaminants such as arsenic in water and ice. If you want to dechlorine, deodorize, and deodorize, this is also the standard you are looking for.

53 Covers a large number of health-related pollutants, including all pollutants from lead to parasites to asbestos.

401 covers trace drugs ranging from ibuprofen to bisphenol A to DEET.

If your only task is to find these certifications on the water filter you are considering, this will be a simple task. but it is not the truth.

In this way, you don't need to look at the certification records of the selected filter to see which pollutants it actually removes. To find these records, you need to search each organization's certification database (this is the link for each organization: WQA, IAPMO, and NSF). Keep in mind that these databases can be difficult to use.

Reasonable warning: You must endure the red tape of testing agencies and certification standards.

NSF International (recognized by the American National Standards Institute (ANSI)) has developed three standards applicable to refrigerator water filters: NSF/ANSI 42, 53, and 401, which are their meanings:

There are 3 large testing organizations that certify these standard whirlpool edr3rxd1 and allow their manufacturers to put certification badges on their filters and packaging. These organizations are the Water Quality Association (WQA), the International Association of Pipeline and Machinery Officials (IAPMO) and the NSF itself.

Just because the filter has a badge (marked with NSF in the blue circle) does not mean it fully meets the certification requirements. Suppliers of problematic aftermarket filters can add badges to their products by meeting some basic requirements and skipping those you might really care about. The fake filter will have a very realistic fake badge.

2pk EDR3RXD1, 4396841, Filter 3 Refrigerator Water Filter with Air Filter by PurerDrop

PurerDrop PD004 is designed to replace 9083, EDR3RXD1, water filter 4396841, everydrop ice & water refrigerator filter 3. This refrigerator water filter is certified by NSF to meet Standard 42, reduce 97% of the harmful contaminants in water. Replace the water filter every 6 months or after filtering 300 gallons of water to keep the water tastes fresh and clean.