{
 "generated": "2026-10-16T20:32:10Z",
 "content_changed": "2026-10-16T20:14:42Z",
 "licence": "Quote freely with attribution and a link to waterfilterhouse.com (the url of the product or the guide). Prices are in euro including VAT and hold at the moment of the build; order directly on the product page. No medical advice. waterfilterhouse.com is a shop of Alternatievemiddelen.nl B.V. (Hegelsom, the Netherlands).",
 "product": {
  "id": 81420,
  "legacy_id": "739",
  "sku": "BRXXPB",
  "name": "Priming button for Black Berkey and BOROUX Foundation Black filters",
  "names": {
   "en": "Priming button for Black Berkey and BOROUX Foundation Black filters",
   "de": "Priming-Button für Black-Berkey- und BOROUX-Foundation-Black-Filter",
   "nl": "Priming button voor Black Berkey- en BOROUX Foundation Black filters"
  },
  "urls": {
   "en": "https://waterfilterhouse.com/en/product/priming-button-black-berkey-elementen/",
   "de": "https://waterfilterhouse.com/de/produkt/priming-button-black-berkey-elementen/",
   "nl": "https://waterfilterhouse.com/nl/product/priming-button-black-berkey-elementen/"
  },
  "url": "https://waterfilterhouse.com/en/product/priming-button-black-berkey-elementen/",
  "brand": "Berkey",
  "categories": [
   {
    "id": 81271,
    "name": "Water filter accessories",
    "url": "https://waterfilterhouse.com/en/shop/waterfilter-accessoires/"
   },
   {
    "id": 81273,
    "name": "Water filter elements",
    "url": "https://waterfilterhouse.com/en/shop/waterfilter-elementen/"
   }
  ],
  "tags": [
   "Berkey",
   "Berkey systemen",
   "Black Berkey",
   "Black Berkey elementen",
   "BOROUX",
   "button",
   "drinkwater",
   "kraan",
   "plastic",
   "plug",
   "primen",
   "roestvrij staal",
   "standaard",
   "waterfilter",
   "waterfilters",
   "waterzuivering"
  ],
  "price": {
   "amount": 3.5,
   "regular": null,
   "on_sale": false,
   "currency": "EUR",
   "includes_vat": true,
   "vat_percentage": 21
  },
  "stock": {
   "status": "instock",
   "in_stock": true,
   "pieces_left": null
  },
  "choices": null,
  "specs": null,
  "bundle_items": null,
  "related": null,
  "images": [
   "https://waterfilterhouse.com/img/90322186d78d.webp",
   "https://waterfilterhouse.com/img/90322186d78d.webp",
   "https://waterfilterhouse.com/img/f578b79b3d50.webp"
  ],
  "rating": {
   "average": 4.9,
   "count": 10
  },
  "weight_grams": null,
  "short_description": "The priming button is used to prepare, or prime, Black Berkey or BOROUX Foundation™ Black filter elements for use in a water filter.",
  "description": "Features of the priming button for [Black Berkey](https://www.alternatievemiddelen.nl/producten/black-berkey-waterfilter-elementen/) and [BOROUX Foundation™ Black filters](https://www.alternatievemiddelen.nl/producten/boroux-foundation-black-filterelementen/):\n\n- The priming button is used to prepare or prime the [Black Berkey filter elements](https://www.alternatievemiddelen.nl/producten/black-berkey-waterfilter-elementen/) or [BOROUX Foundation™ Black filter elements](https://www.alternatievemiddelen.nl/producten/boroux-foundation-black-filterelementen/) for use in a water filter\n\n- This rubber ring fits between the [Black Berkey element](https://www.alternatievemiddelen.nl/producten/black-berkey-waterfilter-elementen/) or [BOROUX Foundation™ Black filter element](https://www.alternatievemiddelen.nl/producten/boroux-foundation-black-filterelementen/) and a tap, so that the element can be “primed” under pressure, which eliminates small air bubbles in the [Black Berkey element](https://www.alternatievemiddelen.nl/producten/black-berkey-waterfilter-elementen/) or [BOROUX Foundation™ Black filter element](https://www.alternatievemiddelen.nl/producten/boroux-foundation-black-filterelementen/) to maximise flow. Carry out the same priming for the [Fluoride and Arsenic filter elements](https://www.alternatievemiddelen.nl/producten/fluoride-en-arsenicum-filter-elementen/)\n\n- The button is included in every set of [Black Berkey elements](https://www.alternatievemiddelen.nl/producten/black-berkey-waterfilter-elementen/) and [BOROUX Foundation™ Black elements](https://www.alternatievemiddelen.nl/producten/boroux-foundation-black-filterelementen/) (so also with the complete Berkey or BOROUX water filter); if it is lost, the button can be bought separately",
  "guides": [],
  "is_new": false,
  "created": "2026-10-16T08:34:20Z",
  "updated": "2026-10-16T10:55:32Z"
 }
}