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Ships within 48 hours · Estimated delivery Aug 31 - Sep 5
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Description
Vivitek DW284 ST: WXGA Short Throw Projector, 3600 Lumens,The Vivitek DW284 ST projector is designed for versatile use in classrooms and meeting rooms, delivering bright and clear images with a high brightness of 3600 lumens and a contrast ratio of 20,000: 1. Its WXGA resolution (1280 x 800) ensures stunning visuals, while the short throw ratio of 0. 49: 1 allows for large image projection in limited spaces, making it ideal for presentations and collaborative settings. Features High Brightness: 3600 ANSI
The Vivitek DW284 ST projector is designed for versatile use in classrooms and meeting rooms, delivering bright and clear images with a high brightness of 3600 lumens and a contrast ratio of 20,000:1. Its WXGA resolution (1280 x 800) ensures stunning visuals, while the short throw ratio of 0.49:1 allows for large image projection in limited spaces, making it ideal for presentations and collaborative settings.
Features
- High Brightness: 3600 ANSI lumens for clear and vibrant presentations in any lighting condition.
- Short Throw Ratio: 0.49:1 enables projection of large images (up to 100 inches) from a short distance, saving space.
- WXGA Resolution: Native resolution of 1280 x 800 with support for up to WUXGA (1920 x 1200), ensuring detailed visuals.
- DLP Technology: Utilizes DLP® and BrilliantColor™ technology for rich and vivid color reproduction.
- 3D Ready: Capable of displaying 3D content for an immersive viewing experience.
- Built-in Speaker: Integrated 2W audio speaker for basic sound output.
- Multiple Connectivity Options: Includes HDMI, VGA, S-Video, and audio ports for versatile connectivity.
- Long Lamp Life: Offers lamp life of up to 20,000 hours in Eco mode, reducing maintenance costs.
Specifications
- Projection System: 1-Chip DLP™
- Brightness: 3600 ANSI lumens
- Contrast Ratio: 20,000:1
- Native Resolution: WXGA (1280 x 800)
- Max Supported Resolution: WUXGA (1920 x 1200) @ 60Hz
- Throw Ratio: 0.49:1
- Image Size (Diagonal): 50" - 100"
- Projection Distance: 0.53m - 1.09m
- Keystone Correction: Vertical +/- 40°
- Dimensions (W x D x H): 331 x 244 x 105 mm
- Weight: 2.6 kg
- Power Consumption: 210W (Eco Mode), 250W (Normal Mode)
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 22 reviews
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Product Reviews
★★★★★ 5
It Fits
it s fit and works like other K &N products
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Reviewed in the United States on July 8, 2025
★★★★★ 5
Great product
Size: 9.3" x 9.7" x 1.8"
I recently installed the BOSCH 6029C HEPA Cabin Air Filter, and the difference was noticeable right away. The air inside my car feels much cleaner and fresher, especially when driving in traffic or through areas with a lot of dust and pollution. It does a great job filtering out odors, pollen, and even fine particles—I’ve had fewer allergy issues since switching to this filter.
Installation was straightforward and only took a few minutes, even without much mechanical experience. The build quality is solid, and it fits perfectly without any gaps or issues. Compared to standard cabin filters, this HEPA version is definitely a step up in terms of filtration performance.
Overall, I’d highly recommend this to anyone looking to improve their in-car air quality. It’s a small upgrade that makes a big difference in comfort, especially for daily drivers or people sensitive to allergens.
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Reviewed in the United States on April 3, 2026
★★★★★ 5
Good quality!
Size: 9.3" x 9.7" x 1.8"
This cabin air filter is seriously a game-changer for my car's interior air quality. I was getting tired of that stale, dusty smell every time I turned on the AC. Swapping it out was surprisingly easy, and the difference was noticeable almost immediately. It really does trap all those tiny particles, like pollen and dust, that used to make my allergies flare up. Now, the air inside my vehicle feels so much fresher and cleaner. I've been recommending this brand to all my friends who are looking for a reliable filter. It's definitely worth the investment for a more comfortable driving experience. Seriously, if you're on the fence, just go for it!
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Reviewed in the United States on May 19, 2026
★★★★★ 5
Noticeable upgrade in air quality and a seamless installation
Size: 9.3" x 9.7" x 1.8"
I'm generally skeptical of the "HEPA" marketing for automotive filters, but after installing this in my Honda, the reduction in exterior odors—especially exhaust and pollen—is actually significant. The construction feels far more robust than the flimsy OEM paper filters I’ve used in the past; the pleats are dense and well-reinforced, which gives me more confidence in its filtration efficacy over a 12,000-mile interval.
Installation was straightforward and took less than five minutes. It’s a precision fit with no gaps around the edges, ensuring that all intake air is actually being routed through the media rather than bypassing it. One thing to note is that you might notice a very slight decrease in max fan velocity due to the increased density of the HEPA material, but the tradeoff for cleaner air is well worth it in my opinion. If you live in an area with high pollution or suffer from seasonal allergies, this is a legitimate quality-of-life improvement for your daily commute.
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Reviewed in the United States on February 26, 2026
★★★★★ 5
Exact fit!
Size: 9.3" x 9.7" x 1.8"
Was a great replacement for OE on my 2012 Honda Accord. It was the exact same size as the previous filter and has no strange smells or odors. Very easy to install behind the glove box and looks great!
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Reviewed in the United States on March 23, 2026