KF66 Filter Holding Frames and Clips
The Airtech KF66-70 is a 610×610mm holding frame for building filter banks in air handling units and central ventilation systems. Frames join together like building blocks, and clips hold each filter in place. Frames and clips are in stock at our Silverton warehouse. We deliver, or you can collect.
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What a filter holding frame does
A filter bank is the wall of filters across an air handling unit or central ventilation duct. Each filter sits in its own holding frame, and the frames join together to make the bank. The KF system works like building blocks: you add frames across and up until the bank fills the opening.
How a bank is built
The building block: a 610×610mm module that holds one filter. Frames join side by side and stack on top of each other.
Hold the filter in the frame. Sold in packs of 10.
We stock the KF66-70 frame and its clips. For a complete bank, send us the bank layout and we will work out the frames and clips you need, and quote.
KF66-70 Specification
| Model | KF66-70 |
| Outer face | 610 × 610 mm |
| Holds | One filter per frame |
| Gasket | Foam gasket on the inner flange |
| Packed | 5 frames per pack, stacked and shrink-wrapped |
| Clips | Steel wire spring clips, sold in packs of 10 |
Frame R358,00 excl. VAT per frame. Clips R10,00 excl. VAT per clip, ordered in multiples of 10.
Which filters fit
The KF66-70 is designed for the standard 610 mm filter module, used in air handling units and central ventilation systems. These Airtech filters are designed for the 610 mm module:
- F9 pocket filters 595×595mm
- F9 V-bank filters 592×592mm
- G4 panel filters 595×595mm
Header depth and seal type affect the fit. Call Nick on +27 74 159 1634 or email sales@prebur.co.za to confirm fit for your filter's header depth before you order.
What is a KF66 filter holding frame?
It is a modular frame that holds one standard-size filter inside an air handling unit or ventilation duct. Frames join together side by side and on top of each other to build a filter bank, like building blocks. The KF66-70 is the full 610×610mm module.
Which filters fit the KF66-70 frame?
The frame is designed for the standard 610 mm filter module. Airtech filters made for this module are the 595×595 F9 pocket, the 592×592 F9 V-bank and the 595×595 G4 panel. Header depth and seal type affect the fit, so call Nick on +27 74 159 1634 with your filter details and he will confirm the fit for your filter's header depth before you order.
How are the clips sold?
The clips hold the filter in the frame. They are sold in packs of 10 at R10,00 per clip excl. VAT, so you order 10, 20, 30 and so on. If you are not sure how many your bank needs, call us and we will work it out with you.
Can you quote for a complete filter bank?
Yes. Send us the opening size of your unit or a sketch of the bank layout, and we will work out how many frames and clips you need and quote. Each frame is 610×610mm, so a bank three frames wide is 1 830mm across.
Do you deliver filter frames nationwide?
Yes. Frames and clips are in stock at our Silverton warehouse in Pretoria. We deliver nationwide by courier, quoted live for your address at checkout, or you can collect from Silverton at no charge.