{"product_id":"pack-of-4-replacement-filters-for-d2416b-automatic-dog-water-bowl-dispenser","title":"Pack of 4 Replacement Filters for D2416B Automatic Dog Water Bowl Dispenser","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\" data-page-node-id=\"IP436oW4VJUNsajEYCbTM2\"\u003e \u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\" data-page-node-id=\"AHlGxDwBSwcbsYGcjYb5yW\"\u003e\u003cmeta name=\"description\" content=\"PetNF 4-pack replacement filters for the D2416B 2.4-gallon automatic gravity dog water dispenser. Six-layer filtration with activated carbon and ion-exchange resin removes chlorine, hair, dust and odor.\" data-page-node-id=\"wEVtq83qU9Bc62HIOTmpg9\"\u003e \u003clink rel=\"canonical\" href=\"https:\/\/petnf.com\/products\/d2416b-replacement-filters\" data-page-node-id=\"WqQ2MPCgmOmGVn05oLQEeq\"\u003e\u003c\/p\u003e\n\u003cstyle\u003e\n  .petnf-product-story {\n    --petnf-orange: #F6AD24;\n    --petnf-orange-soft: #FFE9B8;\n    --petnf-ink: #231F20;\n    --petnf-muted: #6B6663;\n    --petnf-line: #E8DFD0;\n    --petnf-bg: #FFF9EF;\n    --petnf-card: #ffffff;\n    --petnf-sage: #8A9A7B;\n    --petnf-sage-soft: #ECEFE7;\n    color: var(--petnf-ink);\n    font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Arial, Helvetica, sans-serif;\n    background: var(--petnf-bg);\n    width: 100%;\n    max-width: 100%;\n    overflow: hidden;\n    line-height: 1.55;\n  }\n  .petnf-product-story * { box-sizing: border-box; }\n  .petnf-product-story img {\n    width: 100%; height: auto; display: block; border-radius: 12px;\n  }\n  .petnf-product-story h1,\n  .petnf-product-story h2,\n  .petnf-product-story h3 { color: var(--petnf-ink); margin: 0; line-height: 1.2; font-weight: 800; }\n  .petnf-product-story p { margin: 0; color: var(--petnf-muted); font-size: 15px; }\n\n  .petnf-eyebrow {\n    color: var(--petnf-orange);\n    font-size: 12px; font-weight: 900; letter-spacing: .12em;\n    text-transform: uppercase; margin-bottom: 10px;\n  }\n\n  \/* HERO *\/\n  .petnf-hero {\n    display: grid; grid-template-columns: 1.05fr 1fr; gap: 32px;\n    padding: 28px;\n    background: linear-gradient(135deg, var(--petnf-orange-soft) 0%, var(--petnf-bg) 70%);\n    border: 1px solid var(--petnf-line); border-radius: 16px;\n    align-items: center;\n  }\n  .petnf-hero h1 { font-size: 30px; line-height: 1.15; margin-bottom: 14px; }\n  .petnf-hero \u003e div \u003e p { font-size: 16px; line-height: 1.6; max-width: 56ch; }\n  .petnf-hero img {\n    background: var(--petnf-card); border: 1px solid var(--petnf-line);\n    padding: 12px; max-height: 520px; object-fit: contain;\n  }\n  .petnf-badges { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 22px; }\n  .petnf-badge {\n    background: var(--petnf-card); border: 1px solid var(--petnf-line);\n    color: var(--petnf-ink); padding: 7px 12px; border-radius: 999px;\n    font-size: 12.5px; font-weight: 700;\n  }\n  .petnf-badge--accent {\n    background: var(--petnf-orange); color: var(--petnf-ink);\n    border-color: var(--petnf-orange);\n  }\n\n  \/* SECTION base *\/\n  .petnf-section { padding: 36px 0; border-top: 1px solid var(--petnf-line); }\n  .petnf-section--first { border-top: 0; padding-top: 36px; }\n  .petnf-section-head { max-width: 820px; margin-bottom: 22px; }\n  .petnf-section-head h2 { font-size: 26px; margin-bottom: 8px; }\n  .petnf-section-head p { font-size: 15px; }\n\n  \/* 4 FEATURE CARDS *\/\n  .petnf-features { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }\n  .petnf-feature {\n    background: var(--petnf-card); border: 1px solid var(--petnf-line);\n    border-radius: 12px; padding: 18px;\n    display: flex; flex-direction: column; gap: 8px;\n  }\n  .petnf-feature-icon {\n    width: 36px; height: 36px; border-radius: 10px;\n    background: var(--petnf-orange-soft); color: var(--petnf-orange);\n    display: grid; place-items: center; font-weight: 900; font-size: 16px;\n  }\n  .petnf-feature h3 { font-size: 15px; }\n  .petnf-feature p { font-size: 13.5px; }\n\n  \/* SPLIT SECTIONS *\/\n  .petnf-split { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; align-items: center; }\n  .petnf-split--reverse \u003e div:first-child { order: 2; }\n  .petnf-split img { background: var(--petnf-card); border: 1px solid var(--petnf-line); padding: 8px; }\n  .petnf-split h3 { font-size: 22px; margin-bottom: 10px; }\n  .petnf-split p { font-size: 15px; margin-bottom: 12px; }\n  .petnf-checks { list-style: none; padding: 0; margin: 0; }\n  .petnf-checks li { font-size: 14px; color: var(--petnf-ink); padding: 4px 0 4px 22px; position: relative; }\n  .petnf-checks li::before {\n    content: \"\\2713\"; position: absolute; left: 0; top: 4px;\n    color: var(--petnf-orange); font-weight: 900;\n  }\n\n  \/* COMPATIBILITY BLOCK *\/\n  .petnf-compat {\n    background: var(--petnf-card); border: 1px solid var(--petnf-line);\n    border-radius: 14px; padding: 22px;\n  }\n  .petnf-compat-tag {\n    display: inline-block; background: var(--petnf-orange-soft);\n    color: var(--petnf-orange); padding: 3px 10px; border-radius: 999px;\n    font-size: 11.5px; font-weight: 800; letter-spacing: .08em;\n    text-transform: uppercase; margin-bottom: 8px;\n  }\n  .petnf-compat h3 { font-size: 18px; margin-bottom: 6px; }\n  .petnf-compat p { font-size: 14px; margin-bottom: 12px; }\n  .petnf-compat-cta {\n    display: inline-block;\n    background: var(--petnf-orange); color: var(--petnf-ink);\n    padding: 10px 18px; border-radius: 999px; text-decoration: none;\n    font-weight: 800; font-size: 14px; white-space: nowrap;\n    border: 1px solid var(--petnf-orange);\n  }\n\n  \/* SPEC TABLE *\/\n  .petnf-spec-table {\n    width: 100%; border-collapse: collapse; overflow: hidden;\n    border: 1px solid var(--petnf-line); border-radius: 12px;\n    background: var(--petnf-card);\n  }\n  .petnf-spec-table th, .petnf-spec-table td {\n    padding: 12px 14px; text-align: left; border-bottom: 1px solid var(--petnf-line);\n    font-size: 14px; vertical-align: top;\n  }\n  .petnf-spec-table tr:last-child td { border-bottom: 0; }\n  .petnf-spec-table th {\n    background: var(--petnf-sage-soft); color: var(--petnf-ink);\n    font-weight: 800; width: 32%;\n  }\n  .petnf-spec-table td { color: var(--petnf-muted); }\n  .petnf-spec-table td strong { color: var(--petnf-ink); font-weight: 700; }\n\n  \/* FAQ *\/\n  .petnf-faq-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }\n  .petnf-faq { background: var(--petnf-card); border: 1px solid var(--petnf-line); border-radius: 12px; padding: 18px; }\n  .petnf-faq h3 { font-size: 15px; margin-bottom: 6px; }\n  .petnf-faq p { font-size: 14px; }\n\n  \/* RESPONSIVE *\/\n  @media (max-width: 760px) {\n    .petnf-hero { grid-template-columns: 1fr; padding: 20px; }\n    .petnf-hero h1 { font-size: 24px; }\n    .petnf-features { grid-template-columns: repeat(2, 1fr); }\n    .petnf-split { grid-template-columns: 1fr; }\n    .petnf-split--reverse \u003e div:first-child { order: 0; }\n    .petnf-faq-grid { grid-template-columns: 1fr; }\n  }\n  @media (max-width: 480px) {\n    .petnf-features { grid-template-columns: 1fr; }\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"petnf-product-story\"\u003e\n\u003csection class=\"petnf-hero\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"petnf-eyebrow\"\u003ePetNF Filters \u0026amp; Parts\u003c\/p\u003e\n\u003ch1\u003eReplacement filters for the PetNF D2416B automatic dog water dispenser, 4-pack.\u003c\/h1\u003e\n\u003cp\u003eA 4-pack of replacement filter cartridges built for the PetNF D2416B 2.4-gallon automatic gravity dog water dispenser. Each cartridge uses six-layer filtration with activated carbon and ion-exchange resin to remove chlorine, hair, dust, and odor while softening hard water, so your pets get clean, fresh water every day.\u003c\/p\u003e\n\u003cdiv class=\"petnf-badges\"\u003e\n\u003cspan class=\"petnf-badge petnf-badge--accent\"\u003e4-pack value set\u003c\/span\u003e \u003cspan class=\"petnf-badge\"\u003eFits D2416B dispenser\u003c\/span\u003e \u003cspan class=\"petnf-badge\"\u003e6-layer filtration\u003c\/span\u003e \u003cspan class=\"petnf-badge\"\u003eActivated carbon + ion resin\u003c\/span\u003e \u003cspan class=\"petnf-badge\"\u003eLasts up to 30 days\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0679\/5627\/7543\/files\/711UKBWcYSL._AC_SL1500.jpg?v=1788942114\" alt=\"PetNF 4-pack replacement filters for the D2416B dog water dispenser\"\u003e\u003c\/section\u003e\n\u003csection class=\"petnf-section petnf-section--first\"\u003e\n\u003cdiv class=\"petnf-compat\"\u003e\n\u003cspan class=\"petnf-compat-tag\"\u003eCompatibility\u003c\/span\u003e\n\u003ch3\u003eMade for the PetNF D2416B automatic gravity dog water dispenser.\u003c\/h3\u003e\n\u003cp\u003eThese cartridges are specified for the PetNF D2416B 2.4-gallon automatic gravity dog water dispenser. Check the model number on your dispenser before ordering, as this 4-pack is not intended for other PetNF dispenser models.\u003c\/p\u003e\n\u003ca class=\"petnf-compat-cta\" href=\"https:\/\/petnf.com\/products\/d2416b-2-4-gallon-gravity-dog-waterer-with-stainless-steel-bowl\"\u003eView the D2416B dispenser\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"petnf-section\"\u003e\n\u003cdiv class=\"petnf-section-head\"\u003e\n\u003cp class=\"petnf-eyebrow\"\u003eBuyer-priority highlights\u003c\/p\u003e\n\u003ch2\u003eFour reasons to keep a spare 4-pack on hand.\u003c\/h2\u003e\n\u003cp\u003eBuilt around confirmed compatibility, verified filter media, and a replacement rhythm you can plan around.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"petnf-features\"\u003e\n\u003carticle class=\"petnf-feature\"\u003e\u003cspan class=\"petnf-feature-icon\"\u003e1\u003c\/span\u003e\n\u003ch3\u003eConfirmed D2416B fit\u003c\/h3\u003e\n\u003cp\u003eSpecified for the PetNF D2416B 2.4-gallon automatic gravity dog water dispenser, so you are not guessing whether the cartridge will seat correctly.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"petnf-feature\"\u003e\u003cspan class=\"petnf-feature-icon\"\u003e2\u003c\/span\u003e\n\u003ch3\u003eSix-layer filtration\u003c\/h3\u003e\n\u003cp\u003eA six-stage design with top and bottom sponges, activated carbon, and ion-exchange resin filters water thoroughly.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"petnf-feature\"\u003e\u003cspan class=\"petnf-feature-icon\"\u003e3\u003c\/span\u003e\n\u003ch3\u003eRemoves impurities \u0026amp; softens\u003c\/h3\u003e\n\u003cp\u003eEfficiently removes chlorine, hair, dust, and odor while softening hard water for better-tasting hydration.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"petnf-feature\"\u003e\u003cspan class=\"petnf-feature-icon\"\u003e4\u003c\/span\u003e\n\u003ch3\u003eUp to 30 days per filter\u003c\/h3\u003e\n\u003cp\u003eEach filter provides up to 30 days of reliable use depending on water quality and pet size.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"petnf-section petnf-split\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0679\/5627\/7543\/files\/71XDERFprDL._AC_SL1500.jpg?v=1788942113\" alt=\"PetNF replacement filter cartridge for the D2416B dog water dispenser\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"petnf-eyebrow\"\u003ePerfect match\u003c\/p\u003e\n\u003ch3\u003eBuilt for the D2416B, not a universal guess.\u003c\/h3\u003e\n\u003cp\u003eThis 4-pack is specified for the PetNF D2416B 2.4-gallon automatic gravity dog water dispenser. Matching the cartridge to the right model matters: a correctly specified filter seats properly and keeps water flowing through the media instead of around it.\u003c\/p\u003e\n\u003cul class=\"petnf-checks\"\u003e\n\u003cli\u003eSpecified for the PetNF D2416B automatic gravity dog water dispenser.\u003c\/li\u003e\n\u003cli\u003eConfirm your dispenser model before ordering.\u003c\/li\u003e\n\u003cli\u003eDispenser is sold separately; this pack is filters only.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"petnf-section petnf-split petnf-split--reverse\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"petnf-eyebrow\"\u003eFilter media\u003c\/p\u003e\n\u003ch3\u003eActivated carbon and ion-exchange resin working together.\u003c\/h3\u003e\n\u003cp\u003eEach cartridge combines coconut-shell activated carbon with ion-exchange resin, housed in BPA-free ABS plastic with polypropylene cotton. The media efficiently removes chlorine, hair, dust, and odor while softening hard water.\u003c\/p\u003e\n\u003cul class=\"petnf-checks\"\u003e\n\u003cli\u003eCoconut-shell activated carbon for chlorine and odor reduction.\u003c\/li\u003e\n\u003cli\u003eIon-exchange resin to soften hard water.\u003c\/li\u003e\n\u003cli\u003eBPA-free ABS plastic housing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0679\/5627\/7543\/files\/81OYpxR8HuL._AC_SL1500.jpg?v=1788942113\" alt=\"PetNF replacement filter cartridge with activated carbon and ion-exchange resin\"\u003e\u003c\/section\u003e\n\u003csection class=\"petnf-section petnf-split\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0679\/5627\/7543\/files\/71Hc2zFCQSL._AC_SL1500.jpg?v=1788942114\" alt=\"PetNF replacement filter for the D2416B gravity dog water dispenser\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"petnf-eyebrow\"\u003eSix-layer filtration\u003c\/p\u003e\n\u003ch3\u003eSix stages between the bowl and your pet.\u003c\/h3\u003e\n\u003cp\u003eFiltration happens right at the tank base, purifying water before it reaches the bowl. The six-stage design captures impurities early, preventing buildup and extending the lifespan of your dispenser.\u003c\/p\u003e\n\u003cul class=\"petnf-checks\"\u003e\n\u003cli\u003eSix-stage design with top and bottom sponges, activated carbon, and ion-exchange resin.\u003c\/li\u003e\n\u003cli\u003eFiltration occurs at the tank base, before water reaches the bowl.\u003c\/li\u003e\n\u003cli\u003eHelps prevent buildup inside the dispenser.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"petnf-section petnf-split petnf-split--reverse\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"petnf-eyebrow\"\u003eReplacement rhythm\u003c\/p\u003e\n\u003ch3\u003eChange it every 30 days to keep water fresh.\u003c\/h3\u003e\n\u003cp\u003eEach filter provides up to 30 days of reliable use depending on water quality and pet size. Installation is quick and tool-free — simply rinse the new filter under running water before inserting it.\u003c\/p\u003e\n\u003cul class=\"petnf-checks\"\u003e\n\u003cli\u003eRecommended replacement: up to 30 days per filter.\u003c\/li\u003e\n\u003cli\u003eQuick to install and remove without tools.\u003c\/li\u003e\n\u003cli\u003eRinse the new filter under running water before inserting.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0679\/5627\/7543\/files\/81c8DxDuV8L._AC_SL1500.jpg?v=1788942115\" alt=\"PetNF replacement filters for the D2416B dog water dispenser\"\u003e\u003c\/section\u003e\n\u003csection class=\"petnf-section\"\u003e\n\u003cdiv class=\"petnf-section-head\"\u003e\n\u003cp class=\"petnf-eyebrow\"\u003eProduct details\u003c\/p\u003e\n\u003ch2\u003eKey specifications at a glance.\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003ctable class=\"petnf-spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct\u003c\/th\u003e\n\u003ctd\u003e\u003cstrong\u003ePetNF Replacement Filters for D2416B Dog Water Dispenser, 4-pack\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible dispenser\u003c\/th\u003e\n\u003ctd\u003ePetNF 2.4-gallon automatic gravity dog water dispenser, model \u003cstrong\u003eD2416B\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePack quantity\u003c\/th\u003e\n\u003ctd\u003e4 filter cartridges\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFilter model number\u003c\/th\u003e\n\u003ctd\u003eD2416B-1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFiltration structure\u003c\/th\u003e\n\u003ctd\u003eSix-layer (6-stage) filtration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFilter media\u003c\/th\u003e\n\u003ctd\u003eCoconut-shell activated carbon + ion-exchange resin + polypropylene cotton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHousing material\u003c\/th\u003e\n\u003ctd\u003eABS plastic, BPA-free\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRemoves\u003c\/th\u003e\n\u003ctd\u003eChlorine, hair, dust, odor; softens hard water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFilter life\u003c\/th\u003e\n\u003ctd\u003eUp to 30 days per filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDispenser sold separately\u003c\/th\u003e\n\u003ctd\u003eYes. This pack contains 4 filter cartridges only.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/section\u003e\n\u003csection class=\"petnf-section\"\u003e\n\u003cdiv class=\"petnf-section-head\"\u003e\n\u003cp class=\"petnf-eyebrow\"\u003eFAQ\u003c\/p\u003e\n\u003ch2\u003eCommon questions before buying.\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"petnf-faq-grid\"\u003e\n\u003carticle class=\"petnf-faq\"\u003e\n\u003ch3\u003eWhich dispenser do these filters fit?\u003c\/h3\u003e\n\u003cp\u003eThey are specified for the PetNF D2416B 2.4-gallon automatic gravity dog water dispenser. Check the model number on your dispenser before ordering, as this pack is not intended for other PetNF models.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"petnf-faq\"\u003e\n\u003ch3\u003eHow often should I change the filter?\u003c\/h3\u003e\n\u003cp\u003eEach filter provides up to 30 days of reliable use depending on water quality and pet size.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"petnf-faq\"\u003e\n\u003ch3\u003eWhat does the filter remove?\u003c\/h3\u003e\n\u003cp\u003eThe six-layer media combines activated carbon with ion-exchange resin to remove chlorine, hair, dust, and odor while softening hard water.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"petnf-faq\"\u003e\n\u003ch3\u003eIs the dispenser included?\u003c\/h3\u003e\n\u003cp\u003eNo. This listing is for 4 replacement filter cartridges only. The PetNF D2416B dispenser is sold separately.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"PetNF","offers":[{"title":"Default Title","offer_id":52038462603559,"sku":"D2416B-0USWH-1","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/5627\/7543\/files\/711UKBWcYSL._AC_SL1500.jpg?v=1788942114","url":"https:\/\/petnf.com\/products\/pack-of-4-replacement-filters-for-d2416b-automatic-dog-water-bowl-dispenser","provider":"PetNF","version":"1.0","type":"link"}