Productivity Matters
Enhance Dust-Collection Efficiency and Reduce Energy Costs with ProStar™ Premium Cartridge Filters
You know that clean, particle-free air is vital for the safety of your personnel, equipment and the productivity of your facility. Therefore, for almost every dust- and particle-prone working environment, maintaining a high-efficiency filtration system is crucial. However, efforts to purify your facility’s air can be hindered by underperforming, short-lived commodity filters and expensive OEM filters that can fail to deliver the results you need and increase your costs.
ProStar™ Premium Cartridge Filters combine leading-edge technology with the high quality and value associated with the ProStar brand. Our premium line of cartridge filters can help you improve your shop environment and reduce operational costs.
Linde’s ProStar Premium Cartridge Filters can filter your air just as effectively as comparable OEM options; their lifespan will match but can often exceed your existing filter, resulting in fewer replacements, lower maintenance and cost savings over time.
| Media Type | Average Filter MERV Rating | ProStar Filter MERV Rating |
| 80/20 | MERV 9 - 10 | MERV 11 |
| Nano-Fiber | MERV 13 - 15 | MERV 15 |
| PTFE | MERV 16 | E11 (HEPA) |
Features and Benefits 
- Industry-highest MERV Ratings – Higher efficiency and longer lifespan than standard industry media
- D-Ring technology – Improved seal and protection over flat gasket material
- High efficiency and performance – Lowered overall cost of operation
- Specialized filter medias designed for a wide variety of applications – Reduced workplace particulates
- 2-inch pleat depth – Assures maximum air-to-cloth ratio
- Fabric Bands – Won’t compromise media integrity
MERV Ratings:
| MERV Rating | Efficiency | Particle Size |
| 1 - 4 | < 20% | > 10 microns |
| 5 - 8 | <20 to 35% | 3 to 10 microns |
| 9 - 12 | 40 to 75% | 1 to 3 microns |
| 13 | 80 to 90% | 0.3 to 1 micron |
| 14 | 90 to 95% | 0.3 to 1 micron |
| 15 - 16 | 95% | 0.3 to 1 micron |
Removal efficiencies of filters with various MERV designations.
What’s better, ProStar replacement filters are lab-tested and certified with the industry’s highest MERV ratings, which is the standard for gauging filter efficiency. Engineered to stretch your filter’s lifespan and operational budgets further, ProStar filters are 8 inches to 22 inches in diameter, available in lengths up to 52 inches and provide a diverse selection of media options to ensure the right filter solution for your application.