Phat Pre-Filter, 8" x 39"

Replacement Layer That Protects Your Carbon Filter

This Phat Pre-Filter replacement fits snugly over your Phat carbon filter, sized at 8" x 39".

It filters out larger impurities before they have a chance to enter the actual carbon filter, helping extend the carbon filter's usable life.

Each pre-filter is stamped with the Phat Filter logo and includes 2 plastic straps to secure it in place.

Key Features & Benefits

• 8" x 39" size — matches your Phat carbon filter
• Slides over the carbon filter — secures with 2 included plastic straps
• Stamped with the Phat Filter logo — confirms it's a genuine replacement part
• Catches larger impurities — helps extend carbon filter life

Who Should Use This Pre-Filter

Phat Filter owners whose pre-filter is dirty, discolored, or due for replacement.

When to Replace Your Pre-Filter

If your pre-filter looks dirty or discolored, it's time to change it; replacing it regularly helps protect the carbon filter underneath.

Frequently Asked Questions

What size is this pre-filter?

This pre-filter is 8" x 39".

How does it attach?

It slides over your Phat carbon filter and secures with 2 included plastic straps.

When should I replace it?

When it looks dirty or discolored.

What does it come with?

1 pre-filter and 2 plastic straps.