# Replacement for Gravely 21548700 Inner Air Filter - Compatible with Gravely 2508304-S Filter — resale value

Source: JunkPal price guide — https://junkpal.ai/products/replacement-for-gravely-21548700-inner-air-filter-compatible-with-grav-b01nbf6mm2

**Replacement for Gravely 21548700 Inner Air Filter - Compatible with Gravely 2508304-S Filter** sells for about **$6.99** new or sealed, based on real closed eBay sales.

Live listings and the full sold-price history are on the page: https://junkpal.ai/products/replacement-for-gravely-21548700-inner-air-filter-compatible-with-grav-b01nbf6mm2

## Value

| Condition | Value (USD) |
| --- | --- |
| New / Sealed | $6.99 |

Values are medians of real closed eBay sales, updated 2026-07-23. They are estimates for reference, not offers or appraisals — condition, completeness and edition move them a lot, so compare against the sold listings before pricing anything.

## Check the market

- [Sold listings on eBay](https://junkpal.ai/api/go?to=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_nkw%3DGravely%252021548700%2520inner%2520air%2520filter%26LH_Sold%3D1%26LH_Complete%3D1%26mkcid%3D1%26mkrid%3D711-53200-19255-0%26siteid%3D0%26campid%3D5339166094%26toolid%3D10001%26mkevt%3D1%26customid%3Dmd-sold&p=md-sold) — the closed sales these medians are computed from
- [Live listings on eBay](https://junkpal.ai/api/go?to=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_nkw%3DGravely%252021548700%2520inner%2520air%2520filter%26mkcid%3D1%26mkrid%3D711-53200-19255-0%26siteid%3D0%26campid%3D5339166094%26toolid%3D10001%26mkevt%3D1%26customid%3Dmd-live&p=md-live) — what sellers are asking right now

eBay links are affiliate links: JunkPal may earn a commission at no cost to you.

## Details

| Field | Value |
| --- | --- |
| Brand | UpStart Components |
| Category | Outdoor Power Tools |

## About

This is a replacement inner air filter from UpStart Components, designed to be compatible with the Gravely 21548700 and Gravely 2508304-S filters.

This part is essential for owners and maintenance professionals of compatible Gravely outdoor power tools.

The resale value of this filter is determined by its condition and whether it is a complete, unused replacement part.

## FAQ

**What specific Gravely models does this filter fit?**

This inner air filter is compatible with the Gravely 21548700 and Gravely 2508304-S.

**What factors affect the resale value of this filter?**

Resale value is based on the item's condition and its completeness as a replacement part.

**Is this filter an original Gravely part?**

No, this filter is manufactured by UpStart Components as a replacement.

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Full price guide: https://junkpal.ai/products/replacement-for-gravely-21548700-inner-air-filter-compatible-with-grav-b01nbf6mm2
How these values are computed: https://junkpal.ai/methodology
Cite as: "JunkPal price guide value as of 2026-07-23, based on real sold listings (junkpal.ai)"