Product review (5 stars): We forgot how good our tap ice/water tasted....
*I received this product at a discounted rate in exchange for my Honest and Unbiased review.*
The ReplacementBrand FP-1 Fisher and Paykel 836848 Comparable Refrigerator Water Filter by Replacement Brand and sold by: Discount Filter Store. The filter fit perfectly into our refrigerator and  will fit into the models #'s E402B, E442B, E522B, RF90A180DU of the Fisher & Paykel refrigerator. My husband did the replacing as I watched and it seems to be pretty simple. Don't forget once putting a new filter you should run several glasses of water through to prime it. We had gone quite some time without replacing the filter we both forgot how good the ice cubes and water from tap tasted, we have been purchasing spring and/or purified drinking water and I hadn't realized the difference the ice cubes would make a drink even when drinking the bottled water. By using this filter the water dispensed will only pour the purest tasting water and ice. The water when paired with the use of the filter it becomes virtually free of common contaminants and impurities ranging from chlorine, dirt and sediment.
Compared to brand name water filters the rate that the Discount Filter store sells this at is incredible.
<a data-hook="product-link-linked" class="a-link-normal" href="/ReplacementBrand-FP-1-Fisher-and-Paykel-836848-Comparable-Refrigerator-Water-Filter/dp/B01EJPE7MS/ref=cm_cr_arp_d_rvw_txt?ie=UTF8">ReplacementBrand FP-1 Fisher and Paykel 836848 Comparable Refrigerator Water Filter</a>