How to Store and Protect Your FX Filters
By Prism Lens Fx | Published: 2026-10-23
Category: Tips & Care
Learn the best ways to store and protect your FX filters, including case options, cleaning tips, and long-term care to avoid scratches and dust.
Quick answer
Store your FX filters in a dedicated case or pouch, keep them clean with a soft brush, and avoid extreme temperatures to prevent damage.
Why dedicated storage matters
FX filters are precision optical tools. A scratch or smudge can ruin an image, and dust in the threads makes mounting difficult. A padded case or pouch keeps them separated and cushioned, which is far safer than tossing them loose in a camera bag.
Temperature and humidity also play a role. Avoid leaving filters in a hot car or damp basement. Sudden changes can cause condensation on the glass, leading to spots or fungus over time.
Frequently asked questions
- Can I stack filters without a case?
- Stacking filters directly risks scratches from the metal rings rubbing together. Always use a divider or pouch between them. A case like the MULTI FILTER CASE has individual slots that prevent contact.
- How do I clean a filter before storing it?
- Use a blower or soft brush to remove loose dust, then a microfiber cloth with lens cleaner for smudges. Never use paper towels or your shirt. Clean filters before storage to avoid grinding grit into the glass. Clean filters before putting them away.
- Should I keep filters in original packaging?
- Original packaging is fine for short-term storage but not ideal for daily use. A dedicated pouch or case is easier to open and close, and it provides better protection against drops and pressure. Switch to a padded case for regular use.
- How do I store filters long-term?
- Keep them in a cool, dry place away from direct sunlight. A silica gel packet inside your case helps control humidity. Check every few months for dust or moisture buildup. Add a silica gel pack for extra moisture control.
Product facts
- MULTI FILTER CASE: The MULTI FILTER CASE holds up to five circular FX filters from 58mm to 82mm in a padded pouch with quick-access design. If you carry multiple filters, this case keeps them organized and protected, so you can swap quickly on location without fumbling.
MULTI FILTER CASE - PLFX FX FIlter Pouch: The PLFX FX Filter Pouch is a soft, snug pouch that shields a single filter from scratches and dust while on the move. For a single filter you use often, this pouch adds lightweight protection without the bulk of a hard case.
PLFX FX FIlter Pouch
