About
Independent Filter
Service
We are a proud second-generation, family-owned business celebrating 50 years of service in 2026. We manufacture, supply, and install air conditioning and ventilation filters for commercial and industrial applications.
Our quality Australian made filters are manufactured in our factory using Australian produced materials. We also directly import quality American high efficiency filters. And because we are truly independent, we can source any internationally recognised quality HVAC filtration product available.
Our filters can be found in Hospitals, Universities, Museums, Libraries, CBD High Rise Buildings, Shopping Centres, Supermarkets, Department Stores, Casinos, Hotels, Food Processing Plants, Pharmaceutical Facilities, Petrochemical Plants, Steel Manufacturing Plants, Quarantine Facilities, Airports, and even in large sporting and entertainment stadiums and venues.
We have over 25 long term employees that take pride in providing prompt and specialised service delivery for the largest and smallest air conditioning mechanical contractors who rely on our quality filter products and installation service.
About NAFA
NAFA Clean Air Award Program
We are a proud Active Member of the National Air Filtration Association (NAFA), the source for expertise, education and standards in air filtration. NAFA is a dynamic, non-profit trade association. NAFA members include air filter and component manufacturers, sales and service companies, and HVAC and indoor air quality professionals across the United States and internationally.
The NAFA mission statement is – “To conduct education and certification programs for members and end-user personnel; to provide forums for the exchange of information about technical standards, government regulations and product information; to educate end-users about the importance of air filtration and NAFA’s certifications; to set field performance standards for products; and to explore ways to increase business for NAFA members.”
In response to the need for quality assurance, increased education and recognition of professional achievement within the industry, NAFA developed the NAFA Certified Air Filter Specialist (CAFS) program – the first education and certification program designed specifically for air filtration professionals.
The CAFS program distinguishes those professionals who have demonstrated a through, up-to-date understanding of air filtration technology and a high level of professionalism. In order to become certified, air filtration professionals must pass an extensive examination on the principles, methods and applications of air filtration.
Several members of the IFS team have travelled to the United States to complete advanced training and earn internationally recognised qualifications as Certified Air Filter Specialists (CAFS) and NAFA Certified Technicians (NCT). These accreditations demonstrate our team's technical expertise and commitment to excellence, ensuring we deliver filtration solutions that meet global standards.
The objective of the NAFA Certified Technician Level 1 (NCT) program is to raise the professional standards of those engaged in the installation, operation and maintenance of air filtration systems on a daily basis.
It provides continuing education for air filter service technicians and awards special recognition to those individuals who have demonstrated a high level of proficiency in the air filtration service industry.
The program also provides building owners, facility managers, mechanical contractors and the like with a list a qualified air filter service technicians.
Recognizing Leadership and Excellence in Air Filtration
The NAFA Clean Air Award is a distinguished commendation in the air filtration industry and an opportunity for our members to recognize champions of clean air in our community. The purpose of the Award Program is to recognize leadership and excellence in air filtration by selected air filter users, and to promote the National Air Filtration Association and its member companies.
Benefits to members that nominate their customers:
Strengthen business relationships
Elevate the success of customer facilities
Increase business retention
Receive recognition globally
Elevate profession
IFS
Training
In addition, NAFA Certified Personnel receive two CEUs toward recertification, should the nomination be accepted.
The Clean Air Award honors leaders whose innovation and commitment to clean air moves our industry forward and sets an example for others to follow by:
Using high efficiency filtration products
Employing good maintenance practices
Showing outstanding effort in maintaining a clean and healthy indoor work environment, while successfully minimizing overall operating costs
By recognizing and publicizing the benefits and achievements of good filtration practices, NAFA hopes to foster and encourage similar practices across our community.
In addition to formal certifications, IFS staff regularly attend NAFA Technical Seminars and Annual Conventions in the United States. These events keep our team informed on the latest innovations in air filtration, regulatory changes, and energy-efficient practices. By engaging directly with global industry leaders, we continually strengthen our capabilities and bring fresh insights and proven strategies to the services we provide.
IFS conducts its business in accordance with the guidelines set out in the NAFA Code of Ethics.
Australian Manufacturing
We manufacture a wide range of coarse grade filters and holding frames at our Heidelberg West facility, using high quality Australian materials. Our skilled manufacturing team specialises in producing all standard deep bed bag filters and can custom make virtually any type of bag filter to match a sample.
Metal frame filters and holding frames are custom manufactured to exact millimetre specifications. Our design philosophy prioritises performance and durability over cutting corners on materials or cost. By manufacturing in-house, we ensure faster turnaround times and avoid the delays often caused by relying on wholesalers or external shipping.