We are closed from Monday, Dec 23rd and will reopen on Monday, Jan 6th. Any orders received during this time will be processed in the New Year.
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Get it by Wednesday, Jan 1
£19.99 Flat Shipping + VAT £19.99 flat shipping is applicable on orders with an aggregate weight less than 10kg. Orders exceeding 10kg will be charged default shipping rates
Payment Methods
Delivery Partners
Step 1 Add the items into your cart or submit a Purchase order
Step 2 Checkout, select NET30 payment (provide company registration and VAT number)
Step 3 Delivery via TNT or Royal Mail and receive invoice for payment in 30-days
Step 4 Make payment via BACS to our factoring partner,
| Actual Depth | 1 7/8" |
| Actual Filter Size | 15 1/2" x 24 1/2" x 1 7/8" |
| Actual Height | 15 1/2" |
| Actual Width | 24 1/2" |
| Air Filter Header Type | No Header |
| Air Flow @ 300 Fpm | 833 CFM |
| Air Flow @ 500 Fpm | 1389 CFM |
| Air Flow @ 625 Fpm | 1736 CFM |
| Filters Out | Auto Emission Particulates, Coal Dust, Humidifier Dust, Lead Dust, Merv 9-12 Legionella, Milled Flour, Nebulizer Droplets |
| Frame/header Material | Plastic |
| Gasket Location | Two Sides |
| Gasket Material | Rubber |
| Initial Resistance @ 300 Fpm | 0.14 in. wc |
| Initial Resistance @ 500 Fpm | 0.27 in. wc |
| Initial Resistance @ 625 Fpm | 0.43 in. wc |
| Max. Temp. | 160°F |
| Max. Velocity | 625 FPM |
| Media Area | 35 sq. ft. |
| Media Color | White |
| Media Material | Synthetic |
| Media Separator Construction | Glue |
| Nominal Depth | 2" |
| Nominal Height | 16" |
| Nominal Width | 25" |
| Performance Rating | Merv 11 |
| Recommended Final Resistance | 1.5 in. wc |
| Style | Box |
| Ship weight (kg) | 1.22 |
| Ship height (cm) | 2.54 |
| Ship length (cm) | 2.54 |
| Ship width (cm) | 2.54 |
| Product | Model | Air Flow | Filter Efficiency | Final Resistance | Initial Resistance | Item | Material | Max. Air Flow | Media Area | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
 |
20HN73 | 500 cfm | 95% | 1.5" WC | 0.50" WC | Minipleat Air Filter | Fiberglass | 500 cfm | - | £231.85 | |
 |
33NR88 | 500 fpm | 95% | 1.0" WC | 0.30" WC | Minipleat Air Filter | 100% Synthetic Media | 500 fpm | 125 sq. ft. | £265.90 | |
 |
33NR89 | 500 fpm | 95% | 1.0" WC | 0.30" WC | Minipleat Air Filter | 100% Synthetic Media | 500 fpm | 57 sq. ft. | £232.99 | |
|
33NR90 | 500 fpm | 95% | 1.0" WC | 0.30" WC | Minipleat Air Filter | 100% Synthetic Media | 500 fpm | 125 sq. ft. | £281.81 | |
|
33NR91 | 500 fpm | 95% | 1.0" WC | 0.30" WC | Minipleat Air Filter | 100% Synthetic Media | 500 fpm | 57 sq. ft. | £221.03 | |
 |
33NR92 | 500 fpm | 65% | 1.0" WC | 0.30" WC | Minipleat Air Filter | 100% Synthetic Media | 500 fpm | 125 sq. ft. | £267.91 | |
|
33NR93 | 500 fpm | 65% | 1.0" WC | 0.30" WC | Minipleat Air Filter | 100% Synthetic Media | 500 fpm | 57 sq. ft. | £221.03 |
Contact your account manager right away to get personal advice.
We're available Monday through Friday, from 07:30 until 17:00.
Trade pricing is available for 
Order Value should be £500+