# Formaldehyde Removal Solution MKeco 300/500 Set — resale value

**Formaldehyde Removal Solution MKeco 300/500 Set** sells for about **$43.6** new or sealed, based on real closed eBay sales.

## Value

| Condition | Value (USD) |
| --- | --- |
| New / Sealed | $43.6 |

Values are medians of real closed eBay sales, updated 2026-07-21. 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%3DMKeco%2520Formaldehyde%2520Removal%2520Solution%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%3DMKeco%2520Formaldehyde%2520Removal%2520Solution%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 | MKeco |
| Category | Kitchen & Dining |

## About

This product is the MKeco Formaldehyde Removal Solution, available in 300/500 set configuration. It is categorized under Kitchen & Dining items.

This guide is for buyers and sellers interested in tracking the market value of this specific MKeco solution set.

Resale value is determined by the condition of the set and its completeness.

## FAQ

**What is this product?**

This is the MKeco Formaldehyde Removal Solution, offered in a 300/500 set.

**What factors affect its resale value?**

The condition and completeness of the MKeco solution set drive its resale value.

**Where is this product categorized?**

It is listed within the Kitchen & Dining category.

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Full price guide: https://junkpal.ai/products/formaldehyde-removal-solution-mkeco-300-500-set-b076lm2j42
How these values are computed: https://junkpal.ai/methodology
Cite as: "JunkPal price guide value as of 2026-07-21, based on real sold listings (junkpal.ai)"