Nikro PDU6.5 - Upright "Hybrid" Poly Duct Cleaning System
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Nikro Upright "Hybrid" Poly Duct Cleaning System - PDU6.5
The Nikro PDU6.5 Upright "Hybrid" Poly Duct Cleaning System is designed for professional residential and commercial air duct cleaning. Featuring a durable polyethylene housing and a powerful 3-stage filtration system with a 99.97% HEPA filter, this duct cleaning equipment offers reliable performance and corrosion resistance for long-term use. Ideal for HVAC contractors and duct cleaning specialists seeking efficient and versatile cleaning solutions.
Key features
- Lightweight, compact upright design with dent-proof, corrosion-resistant polyethylene housing
- 3-stage filtration system including a 99.97% HEPA filter for superior air quality
- Hybrid electrical design operates on either 2 x 115V circuits or 1 x 220V circuit for flexible power options
- High airflow capacity: 3500 CFM with filters, 5500 CFM free air
- Backward incline blower type for efficient suction and debris removal
- Includes 12” x 25’ PVC flex duct, quick connect hose clamps, duct mounting flange, and power converter box
- Assembled dimensions: 31" L x 21" W x 47" H; weight: 159 lbs
Ideal applications
- Residential and commercial air duct cleaning
- HVAC system maintenance and restoration
- Indoor air quality improvement projects
- Job sites requiring portable, durable duct cleaning equipment
Why buyers choose this product
The PDU6.5 offers a versatile hybrid power setup that adapts to available electrical circuits, enhancing jobsite flexibility. Its durable polyethylene housing resists dents and corrosion, maintaining a professional appearance over time. The integrated 3-stage filtration with HEPA ensures effective contaminant removal, supporting cleaner indoor environments and compliance with air quality standards.
Specifications
| Brand | Nikro |
| Product type | Upright Poly Duct Cleaning System |
| Model | PDU6.5 |
| Housing material | Polyethylene |
| Filtration | 3-stage with 99.97% HEPA filter |
| Airflow capacity | 3500 CFM with filters, 5500 CFM free air |
| Static pressure | 6.5 inches |
| Electrical rating | 220V – 13 amps – 60 Hz – 1 phase; hybrid design for 2 x 115V or 1 x 220V circuits |
| Blower type | Backward incline |
| Dimensions (L x W x H) | 31" x 21" x 47" |
| Weight | 159 lbs |
Additional product details
The PDU6.5 includes essential accessories such as a 12” x 25’ PVC flex duct, quick connect hose clamps, a duct mounting flange, and a Quick 220® Volt Converter Box for easy setup. Its hybrid electrical design allows operation on common 115V circuits or a single 220V circuit, providing adaptability for various jobsite power configurations. This system is engineered for durability and ease of use in demanding duct cleaning environments.
Designed for efficient and reliable air duct cleaning, the Nikro PDU6.5 supports professional contractors in maintaining healthier indoor air quality across residential and commercial settings.
MFG Part #: PDU6.5
| Product Type | Nikro Air Duct Cleaning |
|---|
Shipping
We Ship Internationally - We can ship to virtually any address in the world, with some restrictions on certain products.
Standard Delivery: Ground shipping typically delivers in approximately 5 business days from our Columbus, OH warehouse.
Expedited Options Available:
- Priority and Expedited handling speeds up processing
- Overnight shipping available (guaranteed) - must order by phone before 12pm EST M-F
- Some items ship "Manufacturer Direct" and cannot be expedited
Important: Inspect your delivery before signing! Note any damage on the shipping document.
Returns Policy
30-Day Return Window: Most new, unopened items can be returned within 30 days for a full refund.
Non-Returnable Items:
- Made-to-order fall protection products
- Used vacuums, respirators, gas monitors, or air scrubbers
- Calibration gas (hazardous material)
- PAPR and specialty respiratory items (non-stock)
Restocking Fee: 30% restocking fee or shipping costs apply if return is due to buyer error.
Refund Timeline: Expect refunds within 4 weeks, though many are processed faster.

