Pneumatic Loader Filters OEM Replacement Filters for Vacuum & Pressure Conveying Systems

Rowe Equipment specializes in pneumatic loader filters – precision-manufactured replacement filters for vacuum conveying and pressure conveying equipment used in the pneumatic transfer of bulk solids materials. Our OEM-specification filters ensure maximum throughput rates, protect downstream equipment, maintain dust-free operation, and extend the service life of your central material conveying systems. Regular filter maintenance is critical to the long-term performance of pneumatic conveying systems. Clogged or degraded filters reduce throughput capacity, increase energy consumption, and can damage vacuum pumps and blowers. Rowe Equipment provides direct replacement filters for all major loader and receiver manufacturers including Conair, ACS, Novatec, Una-Dyn, AEC, Nucon (Wittmann), and Mouldtek – all built to exact OEM specifications for guaranteed fit and performance.

Our Products

Product Types & Specifications

Polyester (Dacron) Felt Filters

Non-woven polyester felt providing excellent depth filtration for general-purpose pneumatic conveying. 5-200 micron ratings, good chemical resistance, cost-effective operation for polymer and bulk material handling.

Woven Nylon Mesh Filters

Precision-woven nylon mesh providing accurate surface filtration with defined apertures. 1-250 micron ratings, excellent cleanability, consistent open area, reliable performance in demanding conveying environments.

Mono Filament Felt Filters

Single-fiber felt construction providing superior filtration efficiency and extended service life. 1, 5, 10, and 25 micron ratings for fine particle capture with improved cleanability.

Stainless Steel Wire Mesh Filters

Durable woven stainless steel mesh for heavy-duty applications. 10 and 20 mesh configurations. Maximum durability, excellent cleanability, resistance to high temperatures and aggressive materials.

Micron Polyester Felt Filters

High-efficiency polyester felt in precision 5, 10, and 25 micron ratings. Designed for fine particle capture while maintaining adequate airflow. Ideal for fine powders, additives, and dusty materials.

Flex Filters with Expanded Metal Support

Complete filter assemblies featuring filter media supported by expanded metal backing and sealed with extruded rubber gaskets. Proper media support prevents bypass and ensures easy installation.

Industries Served by Pneumatic Loader Filters

Copper Tinsel Gauze Applications

Selection Guide

Key factors to consider when specifying replacement pneumatic loader filters:

Equipment Manufacturer & Part Number:
Identify your loader manufacturer (Conair, ACS, Novatec, etc.) and original filter part number for exact replacement
Filter Diameter:
Match filter diameter to your receiver housing. Available sizes from 3¾" to 36" accommodate all standard loader configurations
Micron Rating:
Select filtration efficiency based on material dust content and protection requirements. Finer ratings (1-10) for powders; coarser (25-200) for pellets and granules
Media Type:
Choose polyester felt for depth filtration, woven nylon for surface filtration and cleanability, or stainless steel for durability and high temperatures
Material Being Conveyed:
Consider dust content, particle size, abrasiveness, and chemical compatibility when selecting filter media
System Type (Vacuum vs. Pressure):
Vacuum systems require higher-efficiency filtration to protect pumps; pressure systems need proper venting capacity

Frequently Asked Questions

How often should pneumatic loader filters be replaced?

Filter replacement frequency depends on material dust content, conveying volume, and operating conditions. Monitor vacuum levels, throughput rates, and filter condition to determine optimal change frequency. Reduced vacuum, slower loading cycles, or visible filter loading indicate replacement is needed. Our filter change interval calculator can help you establish an optimal maintenance schedule.

What micron rating should I use for my application?

Micron rating depends on your material and protection requirements. For pellets and granules with low dust content, 25-50 micron filters typically provide adequate protection. For powders, fine additives, or dusty regrind, 5-10 micron filters offer better vacuum pump protection. Our technical team and filter media selection guide can recommend the optimal rating based on your specific material and system configuration.

Can I use a different filter media than my original equipment?

Yes, alternative filter media can often improve performance for specific applications. Switching from felt to woven mesh may improve cleanability for sticky materials. Upgrading to finer micron ratings provides better pump protection for dusty materials. However, ensure the replacement filter maintains proper airflow capacity and fits your housing dimensions. Contact our technical team for media upgrade recommendations.

How do I identify the correct replacement filter for my loader?

The easiest method is to reference your original filter part number – Rowe Equipment provides direct equivalents for all major OEM part numbers. If the part number is unknown, provide the loader manufacturer, model number, and filter dimensions (diameter and height). We can also work from physical samples or photos to identify the correct replacement. Our part number cross-reference tool can help you quickly find the right filter.

What are the consequences of not replacing filters regularly?

Neglected filters lead to multiple problems: reduced throughput as clogged filters restrict airflow; increased energy consumption as pumps work harder against higher pressure drops; potential pump damage from dust passing through degraded media; inconsistent loading cycles causing production interruptions; and premature wear on vacuum equipment. Regular filter maintenance is critical to conveying system performance and longevity.

Do you offer same-day shipping for pneumatic loader filters?

Yes, same-day shipping is generally available for common filter configurations to minimize your production downtime. We maintain inventory of popular Conair, ACS, Novatec, and other OEM replacement filters for immediate shipment. For custom or less common configurations, contact our parts representatives for lead time and expedite options.

AI-Powered Tools & Calculators

Leverage our intelligent tools to identify the correct pneumatic loader filters, optimize system performance, and ensure maximum throughput for your material conveying systems.

Loader Filter Part Number Cross-Reference

Database-driven lookup to find exact Rowe replacement filter specifications by entering OEM part numbers for Conair, ACS, Novatec, Una-Dyn, and other manufacturers.

Filter Media Selection Guide

Interactive tool recommending optimal filter media (polyester felt, nylon mesh, stainless steel) and micron rating based on material being conveyed and system requirements.

Conveying System Troubleshooter

AI-powered diagnostic tool identifying causes of conveying problems (slow loading, reduced vacuum, excessive dust, pump strain) with filter-related solution recommendations.

Filter Change Interval Calculator

Calculate recommended filter replacement frequency based on material dust content, conveying volume, operating hours, and system type with maintenance schedule output.

Filter Size Finder

Identify correct filter dimensions when part numbers are unknown. Enter loader manufacturer, model, or measure existing filter to find matching replacement specifications.

Micron Rating Comparison Tool

Visual comparison showing particle capture capabilities of different micron ratings. Understand filtration efficiency trade-offs between airflow and particle capture.

Filter Cost Savings Calculator

Compare Rowe Equipment filter pricing against OEM costs. Calculate annual savings based on consumption quantity and show potential cost reduction without sacrificing quality.

Pneumatic Filter Quick Quote Tool

Streamlined quote request form with smart fields adapting based on equipment manufacturer. Includes filter photo upload capability and urgency indicators for expedited orders.

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