blue-cover
Outex Clear vs. Blue Covers: What's the Difference and Which Should You Choose?
Outex originally shipped with a blue (1st generation) cover. The current default is a clear (2nd generation) cover. The clear cover improves on the original with full transparency, easier installation and removal, greater durability, and resistance to oxidation. Both generations are 100% backwards compatible and interchangeable with all Outex glass ports, rear glass, and accessories.
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