Miller T94 PAPR Foam Pre-Filter Replacement (6-Pack)

Extend Your PAPR Life with Miller 235674 Pre-filters

Keep your cool and breathe easy with the Miller 235674 PAPR Foam Pre-filter 6-Pack. For professional welders who rely on the Miller T94-R or T94i-R PAPR systems, this pre-filter is the unsung hero of your daily protection gear. Welding generates a complex mixture of fine fumes and larger particles, especially when switching between welding and grinding tasks. This foam pre-filter is designed to tackle the heavy stuff—sparks, swarf, and coarse dust—stopping it dead in its tracks before it can clog your main HEPA filter.

Think of the pre-filter as the bodyguard for your respiratory system. By catching the bulk of the debris, it prevents your main filter from loading up too quickly. This means you get more hours of use out of your primary HEPA filter, saving you money and downtime in the long run. A clogged filter forces your PAPR blower to work harder, which can drain your battery faster and trigger low-airflow alarms that interrupt your work. keeping a fresh pre-filter installed ensures your blower runs smoothly, delivering the cool, clean air you need to stay comfortable under the hood.

The Miller 235674 is built to the exact specifications of your T94 series equipment, ensuring a perfect seal and optimal airflow dynamics. Generic filters may not fit correctly, leading to potential leaks or reduced battery efficiency. These foam filters are lightweight, durable, and incredibly easy to swap out. Simply check the condition of the foam before every shift; if it looks dirty or discolored, swap it out for a fresh one from this 6-pack.

Welders Supply Company understands that comfort and safety go hand in hand with productivity. When your gear is working right, you can focus on laying the perfect bead. Don't let a dirty filter compromise your safety or your budget. Stock up on these genuine Miller pre-filters and keep your PAPR system running at peak performance. Compatible with Miller T94-R, T94i-R, and the Gen 2 Face Shield PAPR assemblies, this 6-pack is a must-have for any serious welder's kit.