Protiprachový filter DEMCiflex DF0507 pre Cooler Master 690 III, čierny, balenie 5 ks

DEMCiflex DF0507 is a set of five black dust filters made to fit the ventilation openings of the Cooler Master 690 III computer case. The pack is intended to reduce dust ingress into the chassis, protecting fans, heatsinks and other internal components while helping maintain consistent airflow and cooling performance over time. Filters are supplied as a kit of five pieces to cover multiple intake or exhaust openings and are designed for straightforward replacement during routine maintenance.

Advantages

The filters are custom shaped for the Cooler Master 690 III, ensuring accurate fit and minimal gaps that could allow dust to enter. Fine mesh captures airborne particles while preserving airflow, and the black finish integrates with the case aesthetics. Supplied as a pack of five, the set provides spare filters for different fan locations or staggered replacement, making dust management convenient without needing custom trimming or modification.

Suitable for

• Routine dust prevention for Cooler Master 690 III desktop builds
• Protecting intake and exhaust fans, radiators and heatsinks from dust buildup
• Maintenance kits for systems used in dusty environments or long-term operation

Key specifications

• Colour: black
• Quantity: pack of 5 filters
• Designed fit: compatible with Cooler Master 690 III case ventilation openings
• Material: fine dust-filter mesh (washable/replacement type)
• Purpose: reduce dust ingress and maintain airflow for cooling components

How to use

Turn off and unplug the computer before installing or replacing filters. Remove the side panel or access cover on the Cooler Master 690 III to reach the ventilation openings, then position each DEMCiflex filter over the corresponding vent and press or attach as designed to secure it in place. For existing filters, gently remove the old filter, clean any accumulated dust from the vent and surrounding area, and fit the new filter. Follow the case manufacturer’s instructions for panel handling to avoid damage.

Recommendations

Inspect filters every 1–3 months depending on environment; clean washable filters by rinsing with lukewarm water and allowing them to dry completely before reinstallation. Replace filters when mesh shows signs of wear, damage or irreversible clogging. Use the 5-piece pack to place fresh filters on frequently used intake points and keep spares for scheduled maintenance.