Prefilter

Pre filter Manufacturer

Compo manufactures a range of pre-filters for homes, commercial buildings, transport, public areas as well as HVAC systems.

We have prefilter fabric for air purifier filters.

We have prefilters for HVAC systems.

Compo’s prefilters capture large particles over 2 microns and extend the life of the medium efficiency filters and HEPA  filters. (Dust, dirt, hair, and some pollen can be captured by our Prefilters.  The prefilters should be replaced regularly like every 3-4 months. Compo also offers a  variety of customization services to boost your filter business Contact us today!

Product Features

A wide range of prefilters we make

Compo offers different types of prefilters for customers to choose from and meet different customers’ filtration demands.

nylon mesh filter prefilter 1

Nylon mesh pre filter

Compo's nylon mesh prfilters are widely used in air conditioner. We can also supply in roll and customers can cut to different size.White color and black color are available

carbon prefilter roll

Carbon prefilter roll

Compo's carbon prefilter rolls are widely used in air purification systems. They can filter large particles and extend service life of the HEPA filters.We can also supply carbon prefilter sheet.

AHU prefilter

Disposable prefilter

Compo's disposable prefilters perform well with large dust holding capacity. Our prefilters lasts 20% longer time than our competitors and help our clients save money.

Washable prefilter

Washable prefilter

Compo washable prefilter can be washed 3-4 times before replaced. We can make customized sizes and customized frames. Aluminium frames, Galvanized iron frames and plastic frames are available.

Prefilter AHU
prefilter specification.jpg

Q&A about prefilters before buying

Compo has been making pre filters for 12 years and we have encountered all kinds of problems and questions, here are the most important concerns of our clients.

Can you replace prefilters if they are damaged during shipping?

Our prefilters are well packaged, if they are damaged, we can trace them with the shipping company and compensate for the loss for you.

What is your payment term if i place order for prefilters

We accept different payment terms depending on the payment amount. For example, we can accept L/C at sight. 100% TT in advance.  30% down payment and 70% before shipment.. 100% D/P

What is a prefilter?

A pre-filter is a type of filter that removes large particles before they can enter an air purification unit. Similar to a sieve, the pre-filters small pores or nets act as a barrier between the air and the dirt and hair collected by the filter.

How does a pre filter work?

A pre-filter works by trapping large particles before they can enter an air purification unit. Through its small pores or nets, the air passes through the pre-filter while dirt, dust, and hair are trapped on its surface.

Is prefilter necessary?

Prefilters are definitely necessary as they can make the end HEPA  filters last much longer. Prefilters are cheap and HEPA filters are expensive. It will save money and save energy.

What are the differences between a prefilter and a HEPA filter?

Pre-filters are useful for removing larger particles, such as dust and hair, but they won’t improve the effectiveness of a standard air purification unit. HEPA filters are designed to capture these small particles down to 0.3um, and play the main role in air purification units.

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