# Omni CFM Calculator — Calculate CFM, ACH & Filters

> Calculate CFM, ACH & Filters (iPhone/iPad app by Silver Falls Capital LLC.)

- Source: https://appshunter.io/ios/app/omni-cfm-calculator/id6744829758 (this page in markdown: same URL + `.md`)
- Developer: [Silver Falls Capital LLC](https://appshunter.io/developer/1809427308)
- Category: Utilities, Business
- Price: Free
- Age rating: 4+
- Requires: iOS 14.0.0 · 34 MB
- Languages: American English
- Released: 2025-08-05
- Data updated: 2026-05-15
- User reviews in markdown: https://appshunter.io/ios/app/omni-cfm-calculator/id6744829758/reviews.md

## What is Omni CFM Calculator?

Easily calculate CFM and ACH, and find the right filters for your negative air machines. Built for contractors, healthcare construction pros, and clean air specialists.

Features:
-CFM Calculator
-ACH Calculator
-Filter Finder by size and machine compatibility


## Version history (last 1 release)

### 1.0.0 — 2025-08-05

No release notes.

## More apps by Silver Falls Capital LLC

- [Omni IQ Mobile](https://appshunter.io/ios/app/omni-iq-mobile/id6753774359)

All apps by Silver Falls Capital LLC: https://appshunter.io/developer/1809427308

## Related topics

[cfm calculator](https://appshunter.io/ios/topics/cfm-calculator) · [cfm](https://appshunter.io/ios/topics/cfm)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-15.*