Ultima 18 Mk. II Reservation
SKU: 52374649867

Ultima 18 Mk. II Reservation

$90.00 $100.00
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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 8 - Jul 13

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Ultima 18 Mk. II ReservationThe MAINGEAR Ultima 18 is your full loadout in a laptop. Crafted for high stakes gaming and heavy creative demands, it delivers pro tier performance now with an upgraded 18 inch 4K 240Hz display with G Sync and the all new Intel Core Ultra 9 290HX Plus. No compromises, just pure power in a portable package. Screen: 18 inch 4K 240Hz display Updated for 2026 Graphics: NVIDIA GeForce RTX 5080 or 5090 Mobile Processor: Intel Core Ultra 9 290HX Updated for

The MAINGEAR Ultima 18 is your full loadout in a laptop. Crafted for high-stakes gaming and heavy creative demands, it delivers pro-tier performance now with an upgraded 18-inch 4K 240Hz display with G-Sync and the all-new Intel Core Ultra 9 290HX Plus. No compromises, just pure power in a portable package.

  • Screen: 18-inch 4K 240Hz display Updated for 2026
  • Graphics: NVIDIA GeForce RTX 5080 or 5090 Mobile
  • Processor: Intel Core Ultra 9 290HX Updated for 2026
  • Storage: 2TB Samsung 990 Pro (Boost to 4TB available)
  • Memory: 32GB DDR5 4800MT/s  (Boost to 64GB available)
  • Operating System: Windows 11 Home

THIS IS A RESERVATION FOR A FUTURE PRODUCT

Reservations act as fully refundable deposits that secure your place in our build queue. Ultima 18 Mk.II reservation holders will receive priority production ahead of the general public. (Estimated launch: Late Spring/Early Summer 2026. Pricing TBD)

Your $100 deposit converts to store credit and can be applied toward your final purchase at checkout. When ordering opens, MAINGEAR will contact you and provide a 48 hour window to complete your purchase. If the order is not completed within 48 hours, the deposit will remain in your account as store credit for future use.

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: 52374649867

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4.3 ★★★★★
Based on 838 reviews
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Product Reviews
R
Reed R
Fort Morgan, US
★★★★★ 5
Premium Quality Cabin Air Filter Replacement
Size: Accord 2018-22 1.5L Gas, Size: Accord 2018-22 1.5L Gas
I like that the cabin air filter has charcoal in it to which help absorb oder which adds functionality. The feel of this filter feels like a fabric is used which adds quality to it over the thin water ones out there in the market. The install was easy and fit right inside the filter location with ease. Even though this filter is a higher quality filter of OEM, it does not restrict any airflow whatsoever.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 13, 2025
S
Verified Purchase
SouthernBelle
Houston, US
★★★★★ 5
The Best Filter Jerry, The Best!
Size: 2" x 10" x 11"
I installed once and it seems to work like a charm. I probably need to go rinse it off since it's been months--but I no longer have Honda telling me I need to replace an air filter when I go get an oil change. They tried but I knew it wasn't mine. LOL. Easy to install, and extremely good quality. No gaps in filter area either.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 11, 2026
J
Verified Purchase
jd
Fort Morgan, US
★★★★★ 5
Perfect fit for my fit
Size: 2" x 10" x 11"
Bought this for my Honda fit sport. Perfect fit for my fit. We shall see how it works out in the long run. I'm guessing every six months I'll wash it out, give it a light piling with the refresher kit I bought. The car doesn't get driven a lot during the year, so, doing it this way should be more than fine.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 22, 2026
P
Verified Purchase
P Patel
Phoenix, US
★★★★★ 5
Premium, Reusable Cabin Filter – Worth It Long-Term
Size: 2" x 10" x 11"
I've been using the K&N Lifetime Washable Cabin Air Filter in my vehicle for several months, and here's my experience: Pros: Washable & Reusable: Eliminates the need for frequent replacements, saving money over time. Improved Airflow: Noticed a slight increase in airflow through the vents, enhancing cabin comfort. Odor Control: Effectively reduces musty smells, providing a fresher cabin environment. Cons: Initial Cost: Priced higher than disposable filters, but the long-term savings offset this. Cleaning Required: Needs periodic cleaning to maintain performance, which might be inconvenient for some users.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 25, 2025
A
Verified Purchase
Alan Douglas Charles Cavanaugh II
Draper, US
★★★★★ 5
Must have over other filters.
Size: 2" x 10" x 11"
Amazing KN never fails for cabin filter works great in my 2021 Honda Civic hatchback sport touring.Must have for the 10th Gen Civic better air flow in car and cleaner smell easy to wash and reuse.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026

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