Pro Dri 18x18 Poly Pre Filter Pad – High-Capacity Particle Capture

High-Capacity Prefilter for Air Scrubbers & Filtration Units

Pro Dri Poly Pre Air Filter Pad 18x18 offers reliable front-line defense against large particles, extending the life of HEPA filters in restoration and environmental control systems. Built from synthetic media, this pad improves airflow while capturing dust, pet hair, and debris in commercial and residential jobsites.

🔧 Features

• — Durable poly construction resists breakdown in high-volume airflow
• — Compatible with most 18x18 intake frames and HEPA scrubbers
• — Efficient filtration of coarse particles protects downstream filters
• — Consistent performance in dusty and debris-filled environments

✅ Advantages

• — Improves overall air quality by reducing airborne debris
• — Reduces load on primary HEPA filters, lowering replacement costs
• — Prevents premature clogging and suction loss
• — Reliable performance for daily use in restoration and abatement

🎯 Benefits

• — Rugged for jobsite demands and multi-day use
• — Compact for quick replacement and easy inventory storage
• — Efficient first-stage protection reduces HEPA filter strain
• — Prevents airflow drop-off from oversized debris

🛠 How to Use

Slide the filter into the pre-filter track or holder on your air scrubber or negative air machine. Ensure it lies flat against the intake and replace when discolored or airflow drops.

📅 When to Use

Use during demolition, mold remediation, drywall sanding, or in any environment where heavy airborne dust and debris are present.

Protect your HEPA system and boost performance with Pro Dri 18x18 Poly Pre Filters.

📋 Technical Specs

• — Brand: Pro Dri
• — Size: 18" x 18"
• — Material: Synthetic polyester fiber
• — Filter Type: Prefilter pad
• — Compatibility: Fits standard 18x18 air scrubbers and HEPA systems
• — Use Case: Particle capture and HEPA filter protection