

Prototyping is a core part of our custom design process. Ideas on paper don’t reveal how a filter will actually perform, so we build units to your specs—often within days—ready to test fit, function, and performance before production.
Delays eat budgets. Prototyping locks in performance early, so OEMs can launch on time and on spec without the risk of late-stage redesigns.
Every filter design has unknowns. Prototyping finds them before they become problems, cutting costs, rework, and frustration later on.
Industry standards don’t wait. Filter prototype testing gives you the data regulators demand—FDA, ISO, and beyond—so approvals come faster and products move forward.
Lab results are only part of the story. Prototyping lets you see how your filter performs in actual conditions—on equipment, in environments, in use.
Delays eat budgets. Prototyping locks in performance early, so OEMs can launch on time and on spec without the risk of late-stage redesigns.
Every filter design has unknowns. Prototyping finds them before they become problems, cutting costs, rework, and frustration later on.
Industry standards don’t wait. Filter prototype testing gives you the data regulators demand—FDA, ISO, and beyond—so approvals come faster and products move forward.
Lab results are only part of the story. Prototyping lets you see how your filter performs in actual conditions—on equipment, in environments, in use.

Every prototype we create is part of our custom design process. From virtual modeling to lab validation, prototyping ties directly into the same process that carries your filter through testing, compliance, and into manufacturing, so each step builds toward launch, not away from it.

These are the tools that let us cut, pleat, and form filters with the same precision you’ll see at scale, perfect for prototyping filters before full production begins.
We cut even the most intricate shapes with clean edges and tight accuracy. This method works especially well for layered or fragile media that can’t be handled by standard cutting tools.
From blade to mini-pleat to V-bank, our pleating lines cover every format. Each run is tuned to deliver the right balance of airflow, holding capacity, and efficiency for your design.
Consistency matters no matter if it's one part or one thousand. Computer Numerical Control (CNC) machining ensures every prototype matches spec and can move smoothly into production.
Our high-definition plasma cutters shape stainless, aluminum, and galvanized steel with speed and precision, producing frames and housings that mirror final production quality.
These are the tools that let us cut, pleat, and form filters with the same precision you’ll see at scale, perfect for prototyping filters before full production begins.
We cut even the most intricate shapes with clean edges and tight accuracy. This method works especially well for layered or fragile media that can’t be handled by standard cutting tools.
From blade to mini-pleat to V-bank, our pleating lines cover every format. Each run is tuned to deliver the right balance of airflow, holding capacity, and efficiency for your design.
Consistency matters no matter if it's one part or one thousand. Computer Numerical Control (CNC) machining ensures every prototype matches spec and can move smoothly into production.
Our high-definition plasma cutters shape stainless, aluminum, and galvanized steel with speed and precision, producing frames and housings that mirror final production quality.






Prototyping isn’t an afterthought here; it’s part of a full design-to-production process. With deep engineering expertise and in-house tools, we move fast, refine quickly, and get you to launch with confidence.
We turn ideas into working prototypes quickly, then fine-tune until you’re ready for scale.
We turn ideas into working parts in days, so you can see how the filter performs before production begins.
Our team has seen it all. We design around the real challenges your equipment faces, not just the easy ones.
Design, prototyping, and manufacturing stay under one roof, which means fewer delays and cleaner handoffs.
Need adjustments? We run small batches and multiple iterations so performance is dialed in before scale-up.
We turn ideas into working prototypes quickly, then fine-tune until you’re ready for scale.
We turn ideas into working parts in days, so you can see how the filter performs before production begins.
Our team has seen it all. We design around the real challenges your equipment faces, not just the easy ones.
Design, prototyping, and manufacturing stay under one roof, which means fewer delays and cleaner handoffs.
Need adjustments? We run small batches and multiple iterations so performance is dialed in before scale-up.








Build better air quality into your products with Rensa’s filtration solutions and manufacturing services, designed to meet the most demanding industrial, medical, and commercial needs.

