EFM Alta Case Armour with D3O Crystalex - EFCTASG281SMB-1
EFM Alta Case Armour with D3O Crystalex - EFCTASG281SMB-2
EFM Alta Case Armour with D3O Crystalex - EFCTASG281SMB-3
EFM Alta Case Armour with D3O Crystalex - EFCTASG281SMB-4
EFM Alta Case Armour with D3O Crystalex - EFCTASG281SMB-5
EFM Alta Case Armour with D3O Crystalex - EFCTASG281SMB-6
EFM Alta Case Armour with D3O Crystalex - EFCTASG281SMB-7


Alta Case Armour

Black / Grey

Sale price$59.95
EFM® Alta 5G Case Armour for Galaxy S22 Ultra is one of our slimmest, cleanest, toughest and lightest case in the market, with built-in antimicrobial properties and integrated with D3O® with 5G Signal Plus TechnologyTM
  • Antimicrobial
  • D3O Impact Protection
  • Military Grade Protection

D3O® with Signal Plus TechnologyTM is the only material proven to limit 5G signal loss by 37% - giving you optimum 5G signal,  crystal clear audio and video, faster download speeds, prolonged battery life and best in-class impact protection.


  • Antimicrobial - Kills 99.9% of bacteria
  • Personalise your case with extra buttons included
  • Contains up to 60% recycled content
  • Comes in a 100% recyclable packaging
  • Compatible with MagSafe*
  • 6m Military Standard Drop Tested
  • Bumper integrated with D3O® 5G Signal Plus
  • Slim but tough construction
  • 2 years manufacturer's warranty 

Alta Range Features

Ultimate Impact Protection

The EFM Alta Case Armour range boasts superior clarity, purity and simplistic beauty synonymous with the Scandinavian wonderland.

Integrated with antimicrobial protection that kills up to 99.99% of bacteria and patented D3O® impact protection material to give you a cool, clear and protective case that without breaking the bank.

Alta case armour with d3o® crystalex™

Integrated with the world's most transparent protective material, it's built with a lasting, completely clear design.

Not only does it offer great impact protection, the range also protects against 99.99% of microbes. Added stadium edge surrounds the screen to protect the device's screen in the event of a flat drop and the range is drop tested to 2.4m.

The range for the iPhone 14 series now has MagSafe and non-MagSafe options.

D3O® 5G Signal Plus™ Technology

EFM Alta in smoke/ black colours incorporates D3O® with 5G Signal Plus™ Technology which uses micro voids in its material to allow 5G signal to pass through to the device successfully compared to other materials on standard cases.

As such, users of 5G devices can benefit from:

  • Optimal 5G Signal
  • Longer battery life
  • Best in class impact protection
  • The Alta Case Armour range for iPhone 14 now has both MagSafe and non-MagSafe options.


Free Australia-Wide express shipping with any order.