XPOWER Pre-Filter: 700 cfm Airflow - Max, Pre-Filter, 9 in Nominal Ht, 9 in Nominal Wd
The XPOWER Pre-Filter (SKU 3G-OTH-723666, MPN NFR9) is a pad-type filter for negative air machines, with a 700 cfm maximum airflow rating. It measures 9 inches nominal height, 9 inches nominal width, and 5/8 inch…
SKU 3G-OTH-723666
Also listed as: NFR 9 · NFR-9
Local availability & support — the Philippines
- Delivery
- 5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
- Payment
- Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
- Ships to
- Manila, Quezon City, Cebu, Davao, Batangas
Need installation or engineering help?
Ask a question
Product Description
The XPOWER Pre-Filter (SKU 3G-OTH-723666, MPN NFR9) is a pad-type filter for negative air machines, with a 700 cfm maximum airflow rating. It measures 9 inches nominal height, 9 inches nominal width, and 5/8 inch nominal depth, and is compatible with the XPOWER X-2380 model.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the XPOWER NFR9 pre-filter used for?
The XPOWER NFR9 pre-filter is a pad-type filter designed for negative air machines, capturing large airborne particles before they reach the main filter. It is compatible with the XPOWER X-2380 model and supports airflow up to 700 cfm, making it suitable for construction, restoration, and industrial dust-control applications.
What are the specifications of the XPOWER NFR9 pre-filter?
The XPOWER NFR9 pre-filter has a pad-type design with a maximum airflow rating of 700 cfm. Its nominal dimensions are 9 in height, 9 in width, and 5/8 in depth. It is compatible with the XPOWER X-2380 negative air machine and carries the manufacturer part number NFR9.
Where to buy the XPOWER NFR9 pre-filter worldwide?
3G Electric supplies the XPOWER NFR9 pre-filter to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to order this pre-filter for your negative air machine, and we will manage the entire sourcing and shipping process.
How to install the XPOWER NFR9 pre-filter?
To install the XPOWER NFR9 pre-filter, first ensure the negative air machine is powered off. Remove the existing filter cover, slide the pad-type pre-filter into the designated slot with the airflow arrow pointing inward, then secure the cover. Replace the pre-filter when it appears dirty or airflow drops, following the machine's maintenance schedule.
Used in
Common applications for XPOWERXPOWER Products
3G Electric supplies XPOWER filters for negative air machines. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
