Free Delivery On all orders total value over £300

30 Day Returns Return within 30 days for a full refund.

Stellar Support We have a dedicated team to help you.

Made in the UK

Made in the UK All our products are manufactured in the UK.

FREE Delivery - If you spend over £300 we're able to offer free delivery on your air filters. Delivery is always free with our MVHR filters.

High Efficiency Fine Grade F9 C Cell Panel Filter 4″/95mm Depth

From: From £33.66 Excl. VAT (£40.39 - £71.08 Inc. VAT)

About this High Efficiency Fine Grade F9 C Cell Panel Filter 4″/95mm Depth

Introducing our High Efficiency C Cell Panel Filter, a top-tier air filtration product meticulously designed to capture and eliminate airborne contaminants within indoor environments. Engineered to effectively trap even the smallest particles like auto emissions and welding fumes, this filter ensures that your indoor air remains pristine and free from pollutants. It serves as an ideal alternative to standard bag and panel filters due to its exceptional efficiency, compact design, and larger surface area.

Crafted from a moisture-resistant card case and featuring water-resistant micro-fine glass fiber filter media, this filter’s pleated design significantly increases its filtration area, enabling it to capture more particles and extend its lifespan before replacement is necessary.

Installing Filters Direct HE Panel Filters is a breeze, and they are compatible with most standard air filtration systems. Built to be durable and long-lasting, you can rely on these filters to deliver consistent air filtration over an extended period.

Whether you seek to enhance the air quality in your home or business, our High Efficiency C Cell Panel Filter stands as an excellent choice. With its high-quality construction and superior filtration capabilities, it offers a reliable and effective solution for anyone aiming to breathe cleaner, healthier air.

For optimal performance, we recommend installing these filters in a vertical orientation, with the height aligned on the vertical axis and the width perpendicular to the ground. Dimensions are listed as height x width x depth, ensuring a seamless fit for your specific requirements.

Rating: F9 to EN779 (Equivalent of ISO 16890 ePM1 >80%)
Max. Working Temperature: 80°C
Rated Maximum Face Velocity: 2.54 m/s
Recommended Maximum Pressure Drop: 450Pa
Recommended Final Resistance: 375Pa

Rated Airflows (@ 2.54m/s):

  • 24x24x4″ = 3400m3hr @ 193Pa Initial Resistance
  • 24x20x4″ = 2830m3hr @ 193Pa Initial Resistance
  • 20x20x4″ = 2360m3hr @ 193Pa Initial Resistance
  • 24x12x4″ = 1700m3hr @ 193Pa Initial Resistance

Contact our team for more information.

We charge a flat rate delivery charge of £12 plus VAT, excluding certain items such as our MVHR filters which include free shipping. MVHR filters are sent via Royal Mail 24, all other orders are sent via next day couriers such as DPD and Tuffnells. Orders will be shipped as one consignment, sent with the slowest lead time item.

Media rolls measuring 2m or more will incur an additional fee if the receiver address is residential.

We accept returns on all standard sized products for 30 days after your order has been received. Returned goods must be in new and unused condition. Any item ordered directly from our site is considered to be a standard size.

Filters Direct is a leading UK supplier of HVAC filters, such as pleated panel filters, bag filters, HEPAs and wire frame fan coil filters. We offer unparalleled service online, with incredibly competitive prices and fast delivery times all whilst manufacturing in our UK factory. See why we are one of the fastest-growing HVAC air filter suppliers in the UK.

Are you a wholesale supplier/servicer?

Here’s why you should get your filters from us:

  • Trade discounts
  • Custom labelling and branding options
  • Lightning-fast lead times

Contact us today for more information.

Free Delivery On all orders total value over £300

30 Day Returns Return within 30 days for a full refund.

Stellar Support We have a dedicated team to help you.

Made in the UK

Made in the UK All our products are manufactured in the UK.

Include VAT