SKU: 75027533721

Middle Atlantic RSH-4A Custom 3U Rackmount Enclosure - 17.5" Depth (Black Brushed and Anodized)

Sale price$20322.00 Regular price$22580.00
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Ships within 48 hours · Estimated delivery Jul 18 - Jul 23

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Description

Middle Atlantic RSH-4A Custom 3U Rackmount Enclosure - 17.5" Depth (Black Brushed and Anodized)The RSH 4A Custom Rackmount Enclosure (Black Brushed and Anodized) from Middle Atlantic is a flexible solution that lets you mount virtually any non rackmount component in a standard 19" rack or enclosure without making any modifications. The solution is made possible by custom cutting the face of the rackmount unit to work perfectly with the piece of equipment that you specify. The result is a neatly trimmed installation, with a snug fit and no gaps.

The RSH-4A Custom Rackmount Enclosure (Black Brushed and Anodized) from Middle Atlantic is a flexible solution that lets you mount virtually any non-rackmount component in a standard 19" rack or enclosure without making any modifications.

The solution is made possible by custom cutting the face of the rackmount unit to work perfectly with the piece of equipment that you specify. The result is a neatly trimmed installation, with a snug fit and no gaps. Middle Atlantic has more than 8,000 components in its measurement database that can be matched with this unit.

A ventilated bottom on this unit ensures adequate cooling. The included rear brackets prevent the mounted component from sliding out the rear of the enclosure.

Note: This is a custom unit that must be ordered by phone. Please be ready to provide information regarding the component with which you will use this rackmount unit.

Custom Rackmount Unit
This flexible solution lets you mount virtually any component---even non-rackmount devices---in a standard 19" rack or enclosure, without making any modifications.
Custom Cut
The solution is made possible by custom cutting the face of the rackmount unit to work perfectly with the piece of equipment that you specify. The result is a neatly trimmed installation with a snug fit and no gaps.
Component Database
Middle Atlantic has more than 8,000 components in its measurement database that can be matched with this unit.
Increased Airflow
A ventilated bottom on this unit ensures adequate cooling.
UPC: 656747032240
In the Box
Middle Atlantic RSH-4A Custom 3U Rackmount Enclosure - 17.5" Depth (Black Brushed and Anodized)
  • Custom Rackmount
  • Limited Lifetime Warranty to Original Purchaser
Construction 16-guage steel
Finish Black Brushed and Anodized
Dimensions Designed to fit standard 19" rack or enclosure
Note: Final front panel opening width & height will be determined by component used with unit
Maximum Component Width - 17.75" (442mm)
Maximum Component Height - 4.874" (123mm)
3U Rack-Space
17.5" Depth
Weight Not Specified By Manufacturer
Packaging Info
Package Weight 8.0 lb
Box Dimensions (LxWxH) 22.0 x 18.0 x 2.0"
All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 75027533721

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4.4 ★★★★★
Based on 18 reviews
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B
Verified Purchase
Bartek
San Leandro, US
★★★★★ 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.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 26, 2026
M
Verified Purchase
Michael
Carnegie, US
★★★★★ 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!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 23, 2026
D
Verified Purchase
David M
San Leandro, US
★★★★★ 4
Bosch quality
Size: 9.3" x 9.7" x 1.8"
Fit my vehicle without any problems. Quality similar to the OEM filter and at a much better price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 25, 2026
S
Verified Purchase
SS
Lake Worth, US
★★★★★ 5
Great Filter, Good Quality!
Size: 9.3" x 9.7" x 1.8"
The beauty of this filter is that it comes with very clear instructions on what to do. Not a lot of manufacturers. Give clear instructions. I got this for a 2007 MDX. The packaging of the product itself was well done by Bosch. Installation was a breeze and as soon as I turned on the air conditioning post installation, I could tell the very clear difference. Plus, I also got an opportunity to look at the old filter which was filled with the usual culprits and debris. The initial airflow did have a mild smell of kerosene or like fuel. But this could also be because of the filter component itself needing to be vented out. I would recommend keeping the filter out for about 30 to 60 minutes before installation. Once installed, however, the improvement in air quality was very evident. The fit was very good as well. Highly recommend this. Very high quality.
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Reviewed in the United States on October 18, 2025
E
Verified Purchase
Elijah
Chelsea, US
★★★★★ 5
Cheaper & Higher Quality Than OEM Filters
Size: 9.3" x 9.7" x 1.8"
This Bosch Filter costs less than an OEM Filter and is significantly better because it's a HEPA filter unlike the cheap filters that most automotive manufacturers use. Can't go wrong with this!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026

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