Google product taxonomy 2021-09-21

Plumbing Google product category ID 133

Plumbing sits under Hardware in Google's product taxonomy. It has 10 subcategories and 80 categories in total, down to level 5.

Category ID and path

ID: 133
Full path: Hardware > Plumbing

All categories below Plumbing

All 80 categories below Plumbing, indented by level, with their IDs.
ID	Category	Below it
1810	Plumbing Fittings & Supports	10
6732	Gaskets & O-Rings	None
499697	In-Wall Carriers & Mounting Frames	None
2068	Nozzles	None
2710	Pipe Adapters & Bushings	None
2909	Pipe Caps & Plugs	None
2359	Pipe Connectors	None
1694	Plumbing Flanges	None
2634	Plumbing Pipe Clamps	None
2611	Plumbing Regulators	None
2466	Plumbing Valves	None
504635	Plumbing Fixture Hardware & Parts	39
2996	Bathtub Accessories	3
505368	Bathtub Bases & Feet	None
5508	Bathtub Skirts	None
2463	Bathtub Spouts	None
504637	Drain Components	7
2851	Drain Covers & Strainers	None
1514	Drain Frames	None
2257	Drain Liners	None
1932	Drain Openers	None
1407	Drain Rods	None
1319	Plumbing Traps	None
2170	Plumbing Wastes	None
504636	Drains	None
1489	Faucet Accessories	2
8115	Faucet Aerators	None
8116	Faucet Handles & Controls	None
1458	Fixture Plates	None
2206	Shower Parts	9
8320	Bathtub & Shower Jets	None
8277	Electric & Power Showers	None
504638	Shower Arms & Connectors	None
4728	Shower Bases	None
2088	Shower Columns	None
1779	Shower Doors & Enclosures	None
581	Shower Heads	None
7130	Shower Walls & Surrounds	None
5048	Shower Water Filters	None
1963	Sink Accessories	1
2410	Sink Legs	None
2691	Toilet & Bidet Accessories	9
1425	Ballcocks & Flappers	None
504634	Bidet Faucets & Sprayers	None
1865	Toilet & Bidet Seats	None
7358	Toilet Seat Covers	None
7446	Toilet Seat Lid Covers	None
5666	Toilet Tank Covers	None
2817	Toilet Tank Levers	None
5665	Toilet Tanks	None
2478	Toilet Trim	None
1673	Plumbing Fixtures	11
499999	Bathroom Suites	None
1636	Bathtubs	None
2032	Faucets	None
7244	Shower Stalls & Kits	None
1687	Sinks	2
2886	Bathroom Sinks	None
2757	Kitchen & Utility Sinks	None
2062	Toilets & Bidets	3
2376	Bidets	None
1921	Toilets	None
1746	Urinals	None
2570	Plumbing Hoses & Supply Lines	None
2216	Plumbing Pipes	None
2203	Plumbing Repair Kits	None
2273	Water Dispensing & Filtration	10
2055	In-Line Water Filters	None
2343	Water Dispensers	2
1821	Drinking Fountains	None
1354	Water Chillers	None
1390	Water Distillers	None
2171	Water Filtration Accessories	2
2063	Water Filter Cartridges	None
2406	Water Filter Housings	None
5646	Water Softener Salt	None
1952	Water Softeners	None
2243	Water Levelers	None
6832	Water Timers	None
1723	Well Supplies	None

No extra attributes for this branch

Google's product data specification lists no category-specific attributes for Plumbing. The attributes it requires for every product still apply: id, title, description, link, image_link, availability, price. Product data specification

Shopify categories that map to Plumbing

From Shopify's published crosswalk (2026-08 to Google 2021-09-21): 156 Shopify categories map into this branch. The 15 closest matches are listed.

Shopify category	Google category
ha-10 Hardware > Plumbing	133 Plumbing
ha-10-1 Hardware > Plumbing > Plumbing Fittings & Supports	1810 Plumbing Fittings & Supports
ha-10-2 Hardware > Plumbing > Plumbing Fixture Hardware & Parts	504635 Plumbing Fixture Hardware & Parts
ha-10-3 Hardware > Plumbing > Plumbing Fixtures	1673 Plumbing Fixtures
ha-10-4 Hardware > Plumbing > Plumbing Hoses & Supply Lines	2570 Plumbing Hoses & Supply Lines
ha-10-5 Hardware > Plumbing > Plumbing Pipes	2216 Plumbing Pipes
ha-10-6 Hardware > Plumbing > Plumbing Repair Kits	2203 Plumbing Repair Kits
ha-10-7 Hardware > Plumbing > Water Dispensing & Filtration	2273 Water Dispensing & Filtration
ha-10-8 Hardware > Plumbing > Water Levelers	2243 Water Levelers
ha-10-9 Hardware > Plumbing > Water Timers	6832 Water Timers
ha-10-10 Hardware > Plumbing > Well Supplies	1723 Well Supplies
ha-10-1-1 Hardware > Plumbing > Plumbing Fittings & Supports > Gaskets & O-Rings	6732 Gaskets & O-Rings
ha-10-1-2 Hardware > Plumbing > Plumbing Fittings & Supports > In-Wall Carriers & Mounting Frames	499697 In-Wall Carriers & Mounting Frames
ha-10-1-3 Hardware > Plumbing > Plumbing Fittings & Supports > Nozzles	2068 Nozzles
ha-10-1-4 Hardware > Plumbing > Plumbing Fittings & Supports > Pipe Adapters & Bushings	2710 Pipe Adapters & Bushings

Download the full Shopify to Google crosswalk

How to set google_product_category in your feed

Put the numeric ID in the google_product_category attribute. Google accepts the ID or the full path, not both; the ID stays the same in every language. The attribute is optional: without it, Google assigns a category itself.

XML feed (RSS 2.0)

<item>
  <g:id>SKU-123</g:id>
  <g:google_product_category>133</g:google_product_category>
</item>

Text feed (TSV or CSV)

id	google_product_category
SKU-123	133

Google's help page on google_product_category

Not sure which category fits?

Paste a few product titles and the Category Finder suggests a Google product category and ID for each one.

Questions about Plumbing

What is the Google product category ID for Plumbing?

The ID is 133 and the full path is Hardware > Plumbing. In google_product_category you send either the ID or the full path, not both. The ID is the same in every language.

How many subcategories does Plumbing have?

Plumbing has 10 direct subcategories and 80 categories in total, down to level 5 of the taxonomy (version 2021-09-21).

Which attributes does Google require for Plumbing?

Google's product data specification lists no extra attributes for this category. The attributes Google requires for every product still apply: id, title, description, link, image_link, availability, price.

Which plumbing fittings categories does Google list?

Plumbing Fittings & Supports (1810) has 10 subcategories: Gaskets & O-Rings (6732), In-Wall Carriers & Mounting Frames (499697), Nozzles (2068), Pipe Adapters & Bushings (2710), Pipe Caps & Plugs (2909), Pipe Connectors (2359), Plumbing Flanges (1694), Plumbing Pipe Clamps (2634), Plumbing Regulators (2611) and Plumbing Valves (2466).

Other categories in Hardware

Back to Hardware

Google product taxonomy guide

How the taxonomy works, how to choose the deepest category and common mistakes.

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Product data specification