# ProductFilter - storefront - INPUT_OBJECT
Version: 2025-04

## Description
The input fields for a filter used to view a subset of products in a collection.
By default, the `available` and `price` filters are enabled. Filters are customized with the Shopify Search & Discovery app.
Learn more about [customizing storefront filtering](https://help.shopify.com/manual/online-store/themes/customizing-themes/storefront-filters).


### Access Scopes



## Fields
* [available](/docs/api/storefront/2025-04/scalars/Boolean): Boolean - Filter on if the product is available for sale.
* [category](/docs/api/storefront/2025-04/input-objects/CategoryFilter): CategoryFilter - A product category to filter on.
* [price](/docs/api/storefront/2025-04/input-objects/PriceRangeFilter): PriceRangeFilter - A range of prices to filter with-in.
* [productMetafield](/docs/api/storefront/2025-04/input-objects/MetafieldFilter): MetafieldFilter - A product metafield to filter on.
* [productType](/docs/api/storefront/2025-04/scalars/String): String - The product type to filter on.
* [productVendor](/docs/api/storefront/2025-04/scalars/String): String - The product vendor to filter on.
* [tag](/docs/api/storefront/2025-04/scalars/String): String - A product tag to filter on.
* [taxonomyMetafield](/docs/api/storefront/2025-04/input-objects/TaxonomyMetafieldFilter): TaxonomyMetafieldFilter - A standard product attribute metafield to filter on.
* [variantMetafield](/docs/api/storefront/2025-04/input-objects/MetafieldFilter): MetafieldFilter - A variant metafield to filter on.
* [variantOption](/docs/api/storefront/2025-04/input-objects/VariantOptionFilter): VariantOptionFilter - A variant option to filter on.


## Input objects with this input object
* [Collection](/docs/api/storefront/2025-04/arguments/Collection)
* [QueryRoot](/docs/api/storefront/2025-04/arguments/QueryRoot)
* [search](/docs/api/storefront/2025-04/queries/search)


## Examples