{
 "slug": "pneumatic-filters",
 "name": "Pneumatic Filters",
 "root": "tools-hardware",
 "unit": "each",
 "unit_as_designed": null,
 "unit_note": "Count individual filter assemblies; for multipacks, multiply the number of assemblies per pack by the pack count. Compare filters that match the required port size and thread standard.",
 "gpc": null,
 "google_product_category": {
  "id": 1816,
  "path": "Hardware > Hardware Accessories > Filters & Screens"
 },
 "taxonomy": {
  "google": {
   "id": 1816,
   "path": "Hardware > Hardware Accessories > Filters & Screens"
  }
 },
 "fields": [
  {
   "key": "port_size",
   "label": "Port size",
   "type": "enum",
   "unit": null,
   "values": [
    "1/8 in",
    "1/4 in",
    "3/8 in",
    "1/2 in",
    "3/4 in",
    "1 in",
    "other"
   ],
   "why_it_matters": "Must match the air line or fittings being used."
  },
  {
   "key": "thread_standard",
   "label": "Thread standard",
   "type": "enum",
   "unit": null,
   "values": [
    "NPT",
    "BSPP",
    "BSPT",
    "other"
   ],
   "why_it_matters": "Mismatched thread standards may not seal or connect correctly."
  },
  {
   "key": "filtration_rating",
   "label": "Filtration rating",
   "type": "number",
   "unit": "\u03bcm",
   "values": null,
   "why_it_matters": "A lower micron rating captures finer particles."
  },
  {
   "key": "max_pressure",
   "label": "Maximum operating pressure",
   "type": "number",
   "unit": "bar",
   "values": null,
   "why_it_matters": "The filter must safely handle the compressed-air system pressure."
  },
  {
   "key": "rated_flow",
   "label": "Rated flow",
   "type": "number",
   "unit": "L/min",
   "values": null,
   "why_it_matters": "Higher flow capacity helps avoid restricting air-powered equipment."
  },
  {
   "key": "drain_type",
   "label": "Bowl drain",
   "type": "enum",
   "unit": null,
   "values": [
    "manual",
    "semi-automatic",
    "automatic",
    "none",
    "unspecified"
   ],
   "why_it_matters": "Drain type determines how collected condensate is removed."
  },
  {
   "key": "bowl_material",
   "label": "Bowl material",
   "type": "enum",
   "unit": null,
   "values": [
    "metal",
    "polycarbonate",
    "other",
    "unspecified"
   ],
   "why_it_matters": "Material affects durability and suitability for the installation environment."
  },
  {
   "key": "integrated_regulator",
   "label": "Integrated pressure regulator",
   "type": "boolean",
   "unit": null,
   "values": null,
   "why_it_matters": "A regulator adds pressure-control functionality beyond filtration."
  }
 ],
 "minimum_spec": {
  "description": "For general compressed-air service, choose a filter rated for at least 10 bar and with a filtration rating of 40 \u03bcm or finer. Its port size and thread standard must match the air line.",
  "rules": [
   {
    "key": "max_pressure",
    "op": ">=",
    "value": 10
   },
   {
    "key": "filtration_rating",
    "op": "<=",
    "value": 40
   }
  ]
 },
 "premium_dimensions": [
  "filtration_rating",
  "max_pressure",
  "rated_flow",
  "drain_type",
  "bowl_material",
  "integrated_regulator"
 ],
 "baseline": {
  "item_id": 240677,
  "name": "Pneumatic Exhaust Muffler Silencer Long 03",
  "unit_price": 25.63,
  "retailer": "noon"
 },
 "items": [
  {
   "id": 240677,
   "name": "Pneumatic Exhaust Muffler Silencer Long 03",
   "brand": "",
   "gtin": null,
   "category": "pneumatic-filters",
   "size": {
    "value": 10.0,
    "unit": "each"
   },
   "size_as_extracted": null,
   "unit_price_unit": "each",
   "specs": {
    "port_size": null,
    "thread_standard": null,
    "filtration_rating": null,
    "max_pressure": null,
    "rated_flow": null,
    "drain_type": null,
    "bowl_material": null,
    "integrated_regulator": null
   },
   "standard_attributes": {},
   "shopify_category_id": null,
   "meets_minimum_spec": false,
   "tier": "basic",
   "premium_note": null,
   "best": {
    "unit_price": 25.63,
    "price": 256.3,
    "retailer": "noon",
    "url": "https://www.noon.com/uae-en/10-pcs-brass-pneumatic-exhaust-muffler-silencer-noise-filter-reducer-connector-long-03/ZCE70354AF0EA25B0A191Z/p/"
   },
   "lowest_price": {
    "price": 256.3,
    "retailer": "noon",
    "url": "https://www.noon.com/uae-en/10-pcs-brass-pneumatic-exhaust-muffler-silencer-noise-filter-reducer-connector-long-03/ZCE70354AF0EA25B0A191Z/p/"
   },
   "size_missing": false,
   "unranked_reason": null,
   "offers": [
    {
     "retailer": "noon",
     "retailer_id": "ZCE70354AF0EA25B0A191Z",
     "gtin": null,
     "price": 256.3,
     "currency": "USD",
     "price_usd": 256.3,
     "unit_price": 25.63,
     "availability": "InStock",
     "in_stock": true,
     "seller": "Lucky kite",
     "first_party": false,
     "shipping": {
      "text": "free shipping",
      "price": 0.0
     },
     "size_text": null,
     "url": "https://www.noon.com/uae-en/10-pcs-brass-pneumatic-exhaust-muffler-silencer-noise-filter-reducer-connector-long-03/ZCE70354AF0EA25B0A191Z/p/",
     "observed_at": "2026-10-10T04:19:32-04:00",
     "age_minutes_at_build": 17767
    }
   ],
   "url": "/items/240677.json",
   "html": "/items/240677.html",
   "rank": 1
  },
  {
   "id": 179051,
   "name": "Pneumatic Line Filter",
   "brand": "",
   "gtin": null,
   "category": "pneumatic-filters",
   "size": {
    "value": 1.0,
    "unit": "each"
   },
   "size_as_extracted": null,
   "unit_price_unit": "each",
   "specs": {
    "port_size": "3/8 in",
    "thread_standard": "NPT",
    "filtration_rating": null,
    "max_pressure": null,
    "rated_flow": null,
    "drain_type": "unspecified",
    "bowl_material": "unspecified",
    "integrated_regulator": null
   },
   "standard_attributes": {},
   "shopify_category_id": null,
   "meets_minimum_spec": false,
   "tier": "basic",
   "premium_note": null,
   "best": {
    "unit_price": 855.0,
    "price": 855.0,
    "retailer": "homedepot-com",
    "url": "https://www.homedepot.com.mx/p/husky-filtro-de-linea-neumatico-3-8-npt-24313hom-om-123783"
   },
   "lowest_price": {
    "price": 855.0,
    "retailer": "homedepot-com",
    "url": "https://www.homedepot.com.mx/p/husky-filtro-de-linea-neumatico-3-8-npt-24313hom-om-123783"
   },
   "size_missing": false,
   "unranked_reason": null,
   "offers": [
    {
     "retailer": "homedepot-com",
     "retailer_id": "123783",
     "gtin": null,
     "price": 855.0,
     "currency": "USD",
     "price_usd": 855.0,
     "unit_price": 855.0,
     "availability": "InStock",
     "in_stock": true,
     "seller": null,
     "first_party": null,
     "shipping": null,
     "size_text": null,
     "url": "https://www.homedepot.com.mx/p/husky-filtro-de-linea-neumatico-3-8-npt-24313hom-om-123783",
     "observed_at": "2026-10-09T12:28:23-04:00",
     "age_minutes_at_build": 18718
    }
   ],
   "url": "/items/179051.json",
   "html": "/items/179051.html",
   "rank": 2,
   "premium": {
    "pct_over_baseline": 3235.9,
    "spec_diffs": {
     "drain_type": [
      null,
      "unspecified"
     ],
     "bowl_material": [
      null,
      "unspecified"
     ]
    },
    "note": null
   }
  }
 ],
 "unranked_items": [],
 "n_items": 2,
 "n_priced": 2,
 "url": "/categories/pneumatic-filters.json",
 "html": "/categories/pneumatic-filters.html"
}