Responding to demand from clinics, surgeries, and laboratories we now offer the Airclean H14 HEPA Air Purifier in an all white, high gloss finish.

It has become apparent that an all white finish would be more in keeping with the surroundings and expectations of occupants of medical settings

The Airclean H14 HEPA Air Purifier cleans the air to a tested HEPA efficiency of 99.997% at 0.3 microns, with the ability to remove particulates down to 0.1 micron.

In a medical setting such as a clinic, laboratory, or dental / doctors surgery the Airclean HEPA Air Purifier can be used to recirculate and clean the air or vented to outside creating a negative pressure space, both of which can help lower the risks of spreading airborne infection.

The original Grey H14 HEPA Air Purifier is still the default and stocked option, which is manufactured from a durable plastic coated steel with a leatherette finish, which we believe is more styled for offices, and domestic uses.

Have you seen our Online Tool Box, which is full of useful online calculators and converters? We developed the Ventilation Tool Box originally for our sales engineers, and now we have made it available for free on our website.

We are always open to adding to the Tool Box, so we encourage our customers, suppliers, and colleagues in the heating and ventilation industry to make any useful suggestions for what we might be able to add next.

The Airclean Ventilation Tool Box currently consists of:

Volumetric Flow Rate Converter
A conversion tool to change air volumes into other volumetric units.

Volume Air Flow Calculator
Calculates an air volume based air speed and duct size (circular and rectangular)

Air Change Rate Calculator
Helps to calculate the number of air changes in a room based on a flow rate and room size.

Pressure Converter
A conversion tool that changes inches water gauge into Pascals.

With our product launch of the updated H14 HEPA Air Purifier, we have worked hard to provide clear information to our customers.

It is important to work out the air change rate for an air purifier, in order to know how many times the air in a room is getting cleaned. Air change rates can be calculated with the airflow duty of the air cleaner and size of the room.

We wanted a simple solution to allow our customers to check and calculate air change rates , so we developed an Air Change Calculator with the options for HAP500 and HAP675. The calculator will dynamically change as you enter the information to quickly get results of different room sizes and units.

For context of the H14 HEPA Air Purifier air flow rates:

• HAP500 has a rated airflow of 500m³/s (excluding activated carbon filter)
• HAP675 has a rated airflow of 675m³/s (excluding activated carbon filter)

H14 HEPA Air Purifier

• H14 HEPA Air Purifier / Air Cleaner incorporating 3 stage filtration for cleaning the air in indoor environments.
• Removes Fine particulates down to 0.1 microns with a leak tested True H14 HEPA Filter to EN 1822
• Removes Coarse Particulates using a 65% Coarse Panel Air Filter to ISO 1689
• Removes Odours, VOCs and pollutant gases with a deep bed activated carbon filter
• Powerful fans operate up to 500m3/hr (small) and 700m3/hr (large)
• The air purifier / air cleaner can be ducted for use in medical isolation rooms
• The Air Purifier can be ducted and combined with fan coil vent systems in offices to improve filtration
• All Filters, and the Air Purifier Manufacture in our Kent, UK factory.

For more information or prices call our sales team on 01622 832777

TECHNICAL BULLETIN: Spray Booth Air Filters – A Brief Overview
Date: 28^th May 2020

Airclean offer a complete range of air filters for use in wet and dry spray booths. Our customers include car body shops, furniture makers, carpenters, glass companies, and fabrication shops who rely on quality spray booth filters for their business operations. This post gives a quick overview of the range of spray booth filters, and where you may see them as part of a spray booth extraction system.

Secondary Spray Booth Filtration

Secondary Filters in spray booth extraction systems are for the capture of finer spray particulates. This material would go after the primary filter, and is generally installed to protect the ductwork, fan, and also to clean air prior to discharge outside.

Blue and White Secondary Synthetic Filter Media for Spray Booths
Secondary Filter Media for Spray Booths is usually Blue and White in colour and is a synthetic material that comes on rolls that can be cut to size. This quality media has a high loft for a high capture rate and long life.

Spray Booth Supply Air Filters

Supply air to a spray booth should be filtered to protect the product from particulates that may damage the final finish. This is essential where high quality finishes are desired on items such as cars, or furniture, or where the air surrounding the spray booth is dusty in locations such as woodwork shops. We would usually expect Supply Air to be filtered to grades G4 or M5 to EN779.

M5 Spray Booth Ceiling Filter

M5 Ceiling Filter is commonly seen in car spray booths mounted above the vehicle where air is supplied into the booth. This air filter is high quality, usually white in colour, is often sticky to the touch and has rubber backing. These properties help to lock in captured particles, and prevent them from falling onto the product below them. This material is available on rolls, but due to its awkward bulky nature is often cut to size by the manufacturer.

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