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Knowledge BaseFeeds & MappingFilters and Rules

Filters and Rules

Feeds & Mapping · Updated 12 Jul 2026

Filters let you control which records appear in your feed. Any record that doesn't pass your filters is excluded from the output.

The filter builder with two OR-ed groups of AND conditions

Adding a filter

In the Feed Editor, go to the Filters tab. Click + Add filter. Choose:

  • Column - the source column to evaluate
  • Operator - the condition to apply
  • Value - what to compare against

Operators

  • equals / not equals - exact string or number match
  • contains / does not contain - substring match (case-insensitive)
  • starts with / ends with - prefix or suffix match
  • is empty / is not empty - checks whether the value is blank
  • greater than / less than - numeric comparison (useful for price-based filters)
  • matches regex / does not match regex - advanced pattern matching

Filter groups (AND / OR logic)

Filters are organised into groups. Within a group, all rules must pass (AND). Between groups, any one group passing is enough (OR).

Example - show items that are Nike size 10 OR Adidas size 10:

Group 1: brand = Nike AND size = 10
Group 2: brand = Adidas AND size = 10

Practical examples

  • Hide out-of-stock items: availability does not equal out_of_stock
  • Show only items above £10: price greater than 10
  • Exclude refurbished items: condition not equals refurbished
  • Only items with images: image is not empty
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