Filtration

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Chemical Filtration System

This will prevent the ingress of harmful particulate and gas from air intake or internal generation and provides a better air quality by capturing particulate and removing virus, gas through filters.

Chemical Filter

Chemical media offering the widest range to remove 230 types of pollutants, taking on consideration your air flow and pressure drop requirements and designed to meet the requirements of the marine, oil and gas, nuclear and process industries, medical, wastewater treatment plants, chemical storage, Electronics industry.

Our patented products eradicate particles, gases, odors, and viruses from the air :
  • Remove aerosols carrying viruses and bacteria
  • Protecting people from pollution
  • Removing odors
  • Improving comfort levels
  • Preventing corrosion
  • Increasing equipment reliability
  • Preserving artifacts
  • Increasing the shelf life of everyday consumables such as:
    fruits, vegetables, and flowers
Deep Bed Scrubber (DBS)

The Purafil Deep Bed Scrubber (DBS) is a highly effective, bulk media scrubber designed for controlled environments with medium-to-high contaminant gas levels. The DBS remedies the gases’ corrosive effects and meets stringent air quality standards set by the International Society of Automation (ISA).

Purafil Side Access Unit (PSA)

By means of high-efficiency media in unique formulations and delivery systems, the Purafil Side Access scrubber (PSA) targets general odor and corrosion control in commercial and industrial environments. It is designed to remove both particulate and gaseous pollutants.Using modular construction, the PSA easily handles high air flow capacities under both indoor and outdoor conditions.

Purafil Positive Pressurization Unit (PPU)

The Purafil Positive Pressurization Unit (PPU) and Corrosive Air System (CA) are self-contained, air scrubbing systems designed to provide pressurized and/or recirculated air, free of corrosive gases.
The PPU is recommended for controlled environments containing sensitive computer electronics and electrical equipment. Key application areas for the PPU are control room environments such as data centers, accommodation of the ships, pulp and paper mills, petrochemical plants, refineries, steel mills, process industries, and laboratories.

We design build-to-order systems for any environment. Airflows from less than 100 com to over 11,000 CFM. This illustration indicates the typical process for scrubbing contaminated air using Purafil equipment.

  1. Untreated air
  2. Inlet with mist eliminator
  3. Prefilter
  4. Blower
  5. Initial media pass
  6. Polishing media pass
  7. Final filter
  8. A better quality of air
1. Pre-filter

Traps dust, pollen and other large particulate matter.

2. Molecular Filtration

Patented molecular filtration media removes aerosols carrying viruses from the air, safely oxidizing the molecules, while removing toxic and harmful gases

3. PuraWard Filter

The PuraWard filter is protected from many viruses, bacteria, and mold using copper and silver ions

4. HEPA Final Filter

Captures PM0.3, PM2.5 and other particulates, allergens, bacteria and viruses.

Ideal For Use In:

Educational Insitutions

Hospitals

Medical Facilities

Senior Living Facilities

Office Buildings

Laboratories

PURAWARD FIBER HAS BEEN TESTED TO REMOVE THE FOLLOWING MICROBIALS:
VirusReduction RateBacteria/FungusReduction Rate
H1N199.91%S.aureus99.95%
H7N999.98%E.Coil99.96%
SARS99.58%C.albicans98.90%

Air Filter

Removes solid particulates such as duct, pollen, mist mould and bacteria from the air and tested according to ASHRAE52.2/52.1 or ISO16890:2016_PM(EN779 & EN1822).

The following design features have been included :
  • Washable Air Filter
  • Coalescer Filter (Salt Aerosol)
  • Charcoal Filter
  • Flammability Classification (UL 900) Filter
  • HEPA Filter
  • EMC Filter
  • Non-toxicity Air Filter (Defence Standard 02-713/NES713)
  • Air Intake Filters of Gas Turbines and Air Compressors
  • Flame Proof Copper Wire Net
  • Pyrocide Fire Block Panel (Flame Block) for Control Panel
Air Filter Media
Air Filter Unit

Technical Specification

UL classified Class 1 or 2
  • ISA Standard 71.04-1985
    Environmental Conditions for Process Measurement and Control Systems:
    Airborne Contaminants
  • IEC Standard 60654-4 (1987-07)
    Operating conditions for industrial
    process measurement and control equipment Part 4:
    Corrosive and erosive influences
  • IEC Standard 60721-3-3 (1994)
    Classification of environmental conditions Part 3-3:
    Classification of groups of environmental parameters and their severities
    Stationary use at weather protected locations
  • JEIDA Standard 29-1990
    Standard for Operating Conditions of Industrial Computer/Control System
Types of Gaseous Contaminants

Toxic

Substances which can cause damage to living tissue, impairment of the CNS, or in extreme cases, death.

Corrosive

Substances which are likely to cause deterioration or damage to the interior of a building or its contents.

Irritant

Substances which can cause discomfort, and potentially permanent damage, to an exposed person.

Odorous

Substances which primarily affect the olfactory senses.

  • We remove gaseous pollutants from the air through a unique chemical process known as chemisorption. During chemisorption, the media converts harmful gases from the air into harmless materials that are trapped inside the pellet. This process is instantaneous and irreversible.

Air Filter

Removes solid particulates such as dust, pollen, mist, mould and bacteria from the air and tested according to ASHRAE52.2/52.1 or 1SO16890(EN779).

The following design features have been included:
  • Washable Air Filter
  • Coalescer Filter (Salt Aerosol)
  • Charcoal Filter
  • Flammability Classification
    (UL 900) Filter
  • HEPA Filter
  • EMC Filter
  • Non-toxicity Air Filter
    (Defence Standard 02-713/NES713)
  • Air Intake Filters of Gas Turbines and
    Air Compressors
  • Flame Proof Copper Wire Net
  • Pyrocide Fire Block Panel (Flame Block)
    for Control Panel

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We offer industrial & commercial heating, ventilation, air conditioning products and services. Contact us today to discuss available HVAC services in your area.