The OX4500 is a heavy-duty industrial air cleaner engineered for large-scale installations and demanding environments with heavy contamination loads. Its innovative T-pattern airflow design combines dual inlets with a center exhaust to maximize cleaning efficiency while supporting strong, consistent air movement.
Built for industrial applications involving dust, mist, and smoke, the OX4500 is available in multiple cabinet configurations to match different facility layouts. Each unit uses a robust belt-driven fan, high filter surface area, adjustable 4-way grilles, and a chemical-resistant powder coat finish to deliver dependable high-capacity air cleaning.
Industrial 4,500 CFM airflow for large facilities and demanding contamination loads.
T-pattern airflow with multiple cabinet configurations for flexible installation layouts.
Heavy-duty 3.0 HP belt-driven fan, high filter surface area, and chemical-resistant finish.
| AIRFLOW | 4,500 CFM |
| AIRFLOW PATH | T-Pattern with Dual Inlets and Center Exhaust |
| SOUND LEVEL | 74 dB on high |
| INPUT POWER | 230/460V · 60Hz · 8.6/4.3 Amps |
| MOTOR / FAN | TEFCBB 3.0 HP Belt Driven Fan |
| DISCHARGE | Adjustable 4-way grilles |
| FINISH | Chemical-resistant powder coat |
| PRE-FILTER MEDIA | 35% Pleated Pre-Filters |
| PRIMARY FILTER MEDIA | MERV 15 8 Pocket Bag Filters |
| DIMENSIONS | 24" W × 50" T × 72" L |
| PRE-FILTER | (4) 24" × 24" × 4" · 35% Pleated Pre-Filter |
| PRIMARY FILTER | (4) 24" × 24" × 22" · MERV 15 8 Pocket Bag Filter |
| HANGING WEIGHT | 360 lbs. |
| DIMENSIONS | 24" W × 74" T × 72" L |
| PRE-FILTER | (6) 24" × 24" × 4" · 35% Pleated Pre-Filter |
| PRIMARY FILTER | (6) 24" × 24" × 22" · MERV 15 8 Pocket Bag Filter |
| HANGING WEIGHT | 455 lbs. |
| DIMENSIONS | 48" W × 26" T × 72" L |
| PRE-FILTER | (4) 24" × 24" × 4" · 35% Pleated Pre-Filter |
| PRIMARY FILTER | (4) 24" × 24" × 22" · MERV 15 8 Pocket Bag Filter |
| HANGING WEIGHT | 400 lbs. |
| DIMENSIONS | 48" W × 50" T × 72" L |
| PRE-FILTER | (8) 24" × 24" × 4" · 35% Pleated Pre-Filter |
| PRIMARY FILTER | (8) 24" × 24" × 22" · MERV 15 8 Pocket Bag Filter |
| HANGING WEIGHT | 600 lbs. |
| DIMENSIONS | 48" W × 74" T × 72" L |
| PRE-FILTER | (12) 24" × 24" × 4" · 35% Pleated Pre-Filter |
| PRIMARY FILTER | (12) 24" × 24" × 22" · MERV 15 8 Pocket Bag Filter |
| HANGING WEIGHT | 790 lbs. |
| DIMENSIONS | 72" W × 26" T × 72" L |
| PRE-FILTER | (6) 24" × 24" × 4" · 35% Pleated Pre-Filter |
| PRIMARY FILTER | (6) 24" × 24" × 22" · MERV 15 8 Pocket Bag Filter |
| HANGING WEIGHT | 550 lbs. |
PRE-FILTER STAGE
24" × 24" × 4" | 35% Pleated Pre-Filters
The number of pre-filters varies by cabinet configuration, ranging from 4 to 12 filters depending on model layout.
PRIMARY FILTER STAGE
24" × 24" × 22" | MERV 15 8 Pocket Bag Filters
High-capacity bag filters provide large surface area and efficient particulate collection for industrial dust, smoke, and mist applications.
OX4500 configurations use the following filter counts:
1x2: (4) pre-filters / (4) bag filters
1x3: (6) pre-filters / (6) bag filters
2x1: (4) pre-filters / (4) bag filters
2x2: (8) pre-filters / (8) bag filters
2x3: (12) pre-filters / (12) bag filters
3x1: (6) pre-filters / (6) bag filters
52" Hanging Brackets for OX3200, OX4000, OX4500, OX7200
SKU: BOP-STRUT52
76" Hanging Brackets for OX3200, OX4000, OX4500, OX7200
SKU: BOP-STRUT76
CleanLeaf's warranty is for the authorized distributors and ultimate purchasers (end users) of its products.
CleanLeaf warrants its products for two years from ship date and covers defects in both material and workmanship. Labor and freight are not covered under the warranty policy.
Any claims made pursuant to this warranty by the customer or distributor are conditional upon CleanLeaf's inspection of the product upon which the claim is made.
Products claimed under this warranty shall be shipped directly to CleanLeaf, at CleanLeaf's expense, unless otherwise stated. Approval must be issued for the warranty claim before such a shipment will be accepted. Should the claim be approved, CleanLeaf will either replace the defective product or issue a credit/repayment.
This warranty is void on all CleanLeaf products if any product has been misused, mistreated, or used other than for its specified application.
Find quick answers to the most common questions about our services, solutions, and process.
See All FAQsAir filtration system selection depends on:
• Room size (cubic footage)
• Air changes per hour (ACH)
• Type of contaminants (dust, smoke, mold, odors, VOCs)
• Required filtration level (bag filter %, carbon weight, HEPA, etc.)
Our team evaluates airflow dynamics and contaminant load to recommend a properly sized solution — not just a box with a fan.
Most CleanLeaf and Blue Ox models operate between ~48–66 dBA, depending on airflow setting and unit size.
Lower-speed settings and optional silencers are available for sound-sensitive environments.
Most units are plug-and-play on standard 115V power and include suspension or bracket mounting options.
For larger commercial or industrial applications, we may recommend airflow planning to optimize circulation patterns.
Filter life varies by environment and contaminant load. Typical ranges:
• Pre-filters: 1–3 months
• Carbon media: 6–12 months
• HEPA or high-efficiency bags: 6–18 months
Higher particulate or odor loads may shorten intervals.
Our systems are engineered to capture and control:
• Dust
• Smoke
• Mold and Mildew
• Odors and VOCs
• Fine particulate
Filtration stages may include pleated pre-filters, high-efficiency bag filters, HEPA media, and activated carbon depending on the application.
CleanLeaf offers a 2-year warranty covering defects in materials and workmanship for authorized distributors and end users.
To make a claim, you must get approval first. Approved claims are resolved with a replacement or credit/refund. The warranty is void if the product was misused or used outside its intended purpose.
We also provide ongoing support and access to replacement filters.
If you would like to speak with one of our product experts about our products, pricing, or to get a system estimate, please call or email us using the contact information below. If you want pricing for a specific product or would like to be contacted by a product expert, please use the Request a Quote Form. If you need support with an existing order, please visit the Contact Us page.
Please share a few details below, and a product expert will contact you promptly. To accelerate the process, please provide as much detail about our application as possible (EX: type of contaminant (dust, odor, fumes...), size of your space, ceiling height...).