HVAC filter media
MERV 8–13, tuned to the build spec.
About Precambrian · Ontario, Canada
Building a reliable domestic supply chain for advanced filtration media
The company
From Canadian shield to clean sheet
Precambrian Products Inc. is a Canadian nonwoven media and filtration manufacturer based in Newmarket, Ontario. Founded in 2019 to counter heavy foreign dependency, we pioneered domestic meltblown extrusion when North American supply chains were at their most vulnerable.
Today, that same localized line anchors a fully integrated manufacturing operation. We produce advanced media and finished filtration systems side by side — handling custom design, automated production, robotic assembly, ultrasonic welding, and contract manufacturing under a third-party certified quality management system.
We serve HVAC, construction, automotive, industrial, marine, and environmental sectors across Canada and the United States. Through our flagship filtration solutions and our GreenStrength sorbent brand, Precambrian delivers the reliable, home-grown supply chain resilience that modern industries demand.
Mission
Hold the spec. Every batch.
Our job is to make the exact performance your project requires — whether it is MERV rating for HVAC filtration, R-value for thermal performance, NRC for acoustic control, or precise absorbency for specialized media — completely repeatable at production volume.
We house the entire capability under one roof, ensuring zero tolerance is lost between suppliers, from raw polymer to finished material.
Vision
Canada’s trusted, domestic supply chain partner
When a North American manufacturer needs advanced filtration media, acoustic loft, or sorbent fibre, we aim to be the definitive local call — delivering absolute supply chain security right here at home, without the risk, delay, or uncertainty of foreign reliance.
What we bring to a program
More than a material supplier — a technology partner
Our expertise goes beyond nonwoven production. Through advanced meltblown technology, multi-layer media development, and continuous process optimization, we engineer filtration materials designed to deliver the right balance between filtration efficiency and pressure drop.
Our solutions support applications including HVAC filtration, industrial air filtration, and specialized filtration markets where performance, consistency, and reliability matter.
By the numbers
What the line can hold
Particulate filtration efficiency, meltblown media
HVAC media ratings
Its weight in oil — sorbent media
How we work
Values that survive the plant floor
Specification first
A claim we cannot measure is a claim we do not make. Every number on this site is a number we test against.
One roof
Extrusion, forming, assembly and quality live in one building in Newmarket. Problems get walked to, not emailed about.
Lead times you can plan on
Domestic manufacture means samples in days and production runs without an ocean in the schedule.
Engineered, not sold
Our first question is the application, not the order quantity. Media gets tuned to the filter it will live in.
Repeatability is the product
Anyone can hit a spec once. A certified quality system exists so batch 400 measures like batch 4.
Cleaner environments
Filtration, acoustic comfort and spill control are environmental products. We make them close to where they are used.
What comes off the line
Four product families
GreenStrength absorbents
Oil-only sorbents — absorb up to 22× their weight.
High loft media
Thermal and acoustic performance in one nonwoven.
Meltblown filter media
95–99% filtration efficiency · the layer inside masks and filters.
Where this goes
Canadian innovation. North American impact.
As one of Canada’s dedicated manufacturers of polypropylene meltblown filtration media, Precambrian is helping build a stronger domestic manufacturing ecosystem. By combining local production, technical collaboration, and responsive customer support, we work closely with our partners to develop solutions that meet evolving market demands.
Whether customers are looking for a reliable second source, customized media development, or a long-term manufacturing partner, Precambrian provides the flexibility and expertise needed to move filtration innovation forward.
Why buyers qualify us
Claims with paperwork behind them
Certified quality system
Third-party certified QMS covering our products, from extrusion through finished assembly.
Independent lab validation
Performance data is tested in-house and validated by a certified third-party laboratory.
Made in Canada, sold direct
Manufactured in Newmarket and sold by the people who make it — no import middleman between the line and your dock.
Put a spec in front of us.
Efficiency, weight, format — tell us what the application needs and we will build to it.
Precambrian Products Inc. — advancing filtration solutions through Canadian manufacturing excellence.