Panasonic Smoke Cut Filter ET-SFR330 for PT-RQ13K, PT-RZ12K and PT-RS11K

The ET-SFR330 Replacement Smoke Cut Filter is designed to prevent the entry of not only dust, but also fine smoke particles, such as those used for special effects at events and stage performances. It is compatible with PT-RQ13K, PT-RZ12K, and PT-RS11K projectors. Cleans the air that flows through the projector intake, helping maintain image clarity, brightness, and overall reliability in challenging environmental conditions. When venues deploy fog machines, hazers, or other atmospheric effects, this filter captures microscopic particles that can otherwise accumulate on lenses and internal components, potentially degrading color fidelity and contrast over time. By choosing a genuine Panasonic replacement filter, you invest in precise fit, seal integrity, and consistent filtration performance that keeps your projection system performing at its best between maintenance cycles.

• Designed for seamless compatibility with select Panasonic high-performance projectors—PT-RQ13K, PT-RZ12K, and PT-RS11K—the ET-SFR330 is a purpose-built component that slots into the projector’s air path with a tight, OEM-grade fit. This ensures there are no bypass gaps and that filtering work is optimally aligned with the projector’s cooling system. The result is reliable airflow and consistent thermal management, which helps preserve lamp life and maintain accurate image rendering across shows, conferences, and live events.
• Advanced filtration for dust and smoke particles—The Smoke Cut Filter targets not only ordinary dust but also the fine particulates produced by stage effects. In environments where fog, haze, or smoke is part of the production design, this filter plays a crucial role in preventing residue buildup on optical elements, internal mirrors, and sensors. By reducing the amount of suspended particles entering the system, it supports steadier color balance, uniform brightness, and clearer imagery from curtain drop to final encore.
• Easy replacement and minimized downtime—Replacement with the ET-SFR330 is designed to be straightforward, enabling quick service between performances. The OEM design provides a precise seal and predictable airflow, so technicians can swap in the new filter with confidence, preserving production schedules and avoiding extended projector downtime during events. Regular filter replacement also contributes to lower maintenance costs by helping prevent dust-induced wear on cooling components and optical paths.
• Optimal performance in demanding environments—Perfect for venues that rely on dramatic lighting or atmospheric effects, the Smoke Cut Filter helps ensure consistent performance even when ambient air quality fluctuates. By capturing fine smoke particles before they reach the projector’s intake, it supports stable brightness levels, reduces haze-related image fading, and helps maintain the sharpness of text, logos, and visuals during critical moments of a presentation or performance.
• Quality you can trust—As an OEM Panasonic replacement part, the ET-SFR330 is manufactured to meet exacting standards for fit, filtration efficiency, and durability. This ensures a reliable seal around the projector intake and a filtration solution that withstands the rigors of frequent changes in venue environments. Choosing the genuine Panasonic filter helps protect your investment, preserving projector performance and safeguarding the optics and cooling system for the long term.

Technical Details of Panasonic Smoke Cut Filter

• Model: ET-SFR330
• Replacement for: PT-RQ13K, PT-RZ12K, PT-RS11K projectors
• Function: Smoke Cut Filter designed to prevent entry of dust and fine smoke particles into the projector airflow
• Material/Construction: Replaceable filter element designed to meet Panasonic’s fit and performance specifications
• UPC/SKU: Not provided in the available product details
• Dimensions: Not specified in the available product details

How to install Panasonic Smoke Cut Filter

• Power down the projector and unplug it from the power source. Allow the unit to cool before handling to avoid burns and damage to sensitive components.
• Open the projector’s access panel or filter compartment according to the user manual for your PT-RQ13K, PT-RZ12K, or PT-RS11K model. Locate the existing smoke cut filter inside the intake path.
• Carefully remove the old filter, taking care not to dislodge any nearby optics or wiring. If the filter is secured with clips or a frame, disengage them gently to release the filter element.
• Remove the new ET-SFR330 from its packaging and compare it to the old filter to confirm proper orientation. Insert the replacement filter into the filter housing, ensuring a snug, seal-tight fit that aligns with the projector’s intake path.
• Secure the filter with any clips or enclosure fasteners, reseal the access panel, and reassemble. Restore power to the projector and perform a quick startup check to confirm airflow is unobstructed and there are no warning indicators.
• When operational, monitor the image quality and noise levels. If you notice unusual brightness loss, color shifting, or increased haze, consult the maintenance schedule and consider replacing the filter according to environmental conditions and use patterns.

Frequently asked questions

• What projectors is the ET-SFR330 compatible with? It is designed to fit and function with Panasonic PT-RQ13K, PT-RZ12K, and PT-RS11K projectors. Always verify compatibility with your specific unit and firmware level before replacement.
• What does the Smoke Cut Filter do? The ET-SFR330 filters out both dust and fine smoke particles that can be drawn into the projector’s airflow, helping to protect optics, maintain brightness, and preserve color accuracy in environments with stage effects.
• How often should I replace the filter? Replacement frequency depends on environmental conditions and usage. Venues using frequent fog or haze effects and experiencing higher dust levels may require more frequent changes. Follow your maintenance schedule and monitor image quality to determine replacement timing.
• Can I clean the filter instead of replacing it? Filters of this type are designed as replaceable elements. Cleaning is not recommended, as cleaning may degrade filtration efficiency or fail to remove all particulates. Replacing with a new ET-SFR330 ensures optimal performance.
• Will using this filter affect warranty coverage? Using OEM Panasonic replacement parts like the ET-SFR330 generally aligns with warranty terms for compatible projectors. Always consult your warranty documentation or Panasonic support for confirmation related to your specific warranty terms.