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    Questions and Answers for Pentek DGD-5005-20 20 in. x 4-1/2 in. Dual Gradient Sediment Water Filter

    Internet # 206017125

    Model # PENTEK-DGD-5005-20

    Store SKU # 1001346606

    • Designed for residential and commercial water filter applications
    • Made of spun polypropylene to resist chemicals and bacteria
    • Features 2 gradient layers for high-capacity dirt filtration

    Questions & Answers

    Viewing 1-8 of 9

    Pentek is now branded under Pentair they are the same company.

    By|Jan 9, 2025


      The nominal filtration rating of the pre-filter layer is 50 microns, and the rating of the post-filter layer is 5 microns.

      By|Dec 21, 2023


        Thank you for your Question I would need some more information on what filter you have in order to assist you.

        By|Jun 12, 2023


          The O ring will prevent leaks

          By|Jun 11, 2023

            No if you don't replace the o-ring (gasket), when replacing the filter the housing will leak

            By|Jun 11, 2023

              (1)

              No, you don't. It fits inside the 20 Pentek filter housing and you can reuse the housing o-ring.

              By|Nov 11, 2023


                My local pluming supply store

                By|May 6, 2023

                  I had to order online but it is a quality filter and the only filter we have on our well for our home. The last one lasted a full 6 months with just a bit of rust (iron ) color when changed. The filter membrane held up good.

                  By|May 6, 2023

                    I don't think they stock them in their stores. I ordered them from homedepot.com

                    By|May 6, 2023


                      Thank you for your recent inquiry with The Home Depot, CONFUSED. Please click the following link for the Pentek O-RING:http://www.homedepot.com/p/Pentek-O-Ring-PENTEK-OR-BB/206755424 We appreciate your business and look forward to serving you in the future. Thank you for shopping Home Depot.

                      By|Feb 10, 2017


                      We attached to a shallow well( 60' ) with good water and it easily lasted me 6 months

                      By|Nov 25, 2018

                        (1)

                        The time the filter lasts depends on how much water you use and how dirty the water it is. If you have city water, I useally change mine every year. (most filters say to change every 6 months. If you notice a pressure drop (or drop in water volume) it is time to change your filter. Hope this helps.

                        By|May 4, 2023

                          (1)

                          our plumber said it should be changed every three months. we change it after 2 1/2 months when the water flow starts to slow.

                          By|Nov 25, 2018

                            (1)

                            For our house it lasts about 4 months .

                            By|Nov 25, 2018

                              (1)

                              Depends on water usage and water quality

                              By|Mar 19, 2021

                                (1)