# Energy Conservation Program: Test Procedure for Air Cleaners
> **US Department of Energy** · Final rule. · Published 2023-03-06 · Effective 2023-04-05 · 88 FR 14014
## Document
- **Document number:** 2023-03987
- **Category:** energy-efficiency
- **Sub-agency:** US Department of Energy
- **Federal Register citation:** 88 FR 14014
- **CFR reference:** 10 CFR 429
- **Publication date:** 2023-03-06
- **Effective date:** 2023-04-05
- **Energy docket:** EERE-2021-BT-TP-0036
## Abstract

This final rule establishes definitions, a test procedure, and sampling and representation requirements for air cleaners. Currently, air cleaners are not subject to U.S. Department of Energy (DOE) test procedures or energy conservation standards. DOE is establishing a test procedure for measuring the integrated energy factor of air cleaners. The test method references the relevant industry standard, with certain modifications.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2023/03/06/2023-03987/energy-conservation-program-test-procedure-for-air-cleaners)
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