GLB Super Blue Clarifier - 32 oz.
Excluded Brands
The following brands are not eligible for LTI discount codes (including WELCOME). They go on sale only during manufacturer-authorized promotions:
- Gozney — pizza ovens and accessories
- OHCO — massage chairs
- Positive Posture — massage chairs and recliners
- Nomadix — outdoor lifestyle products (towels, blankets, accessories)
Excluded Products
The following individual products are also not eligible for discount codes:
- Any product that already has a price markdown — items on sale or clearance can't stack additional discounts on top
- FreshWater Salt System Replacement Cartridge (single)
- FreshWater Salt System Replacement Cartridge (3 Pack)
- Route Protection Insurance — third-party shipping protection, not eligible for our discounts
- Bullfrog A / R / X Series 10-00282 Filter Cartridges
- Bullfrog STIL Series 10-00281 Filter Cartridges
- FROG® @ease Sanitizer System for Bullfrog Spas
- FROG® @ease Replacement Cartridge for Bullfrog Spas (3 Pack)
- Bullfrog Simplicity™ Flat Filters for M Series (4 Pack)
- Filter Core Cage & Cap Assembly for Bullfrog Spas
- Fireplaces (gas, wood-burning, and fireplace inserts)
- Electric Fireplaces
- Gas Vent Pipe
- Pellet Vent Pipe
- Fireplace Fronts
This list can change. Manufacturers occasionally add or remove products from their MAP-protected lists. We update this page when they do, but the most accurate way to confirm whether a discount applies to a specific item is to add the item to your cart and try the code at checkout. If the code doesn't work, the item is excluded. If it does work, it's eligible.
Returns On Hazardous Materials
Some of the products we sell — primarily spa and pool chemicals — are classified as hazardous materials by the U.S. Department of Transportation (DOT). These items can't be returned to us by mail, even though we'd like to make returns easy on every product. This page explains why the rule exists, what's covered, and what your options are if you have unopened chemicals you no longer need.
The short version: We can't accept hazmat returns by mail (federal regulations prohibit it), but we can accept them in person at our Idaho Falls, Boise, or Twin Falls showrooms. If a product arrived damaged or defective, that's handled differently — call us right away and we'll work with the manufacturer on a replacement or refund.
GLB Super Blue Clarifier - 32 oz.
Overview
GLB Super Blue is a highly concentrated water clarifier that will clear up cloudy water fast without affecting water balance. Using this product regularly will help reduce the buildup of fine particles in the pool so that your algaecides and sanitizers can do their job more efficiently. This clarifier will not clog your filters and it is effective at a wide range of temperature and chemical levels. Swimming can resume immediately after this product is applied.
What’s in the Box
- 1 x GLB Super Blue Clarifier - 32 oz.
Directions
- Add the required amount of Super Blue Clarifier directly into the water around the edges of the pool and a small amount directly into the skimmer.
- Run the filter for 8 hours and then vacuum the pool.
- Use Super Blue Clarifier 4 to 12 hours after each shock treatment, superchlorination, or application of algaecide to remove dead algae or organic debris from the pool water.
Use Super Blue weekly or more often depending upon swimmer load. Add 1 fl oz of Super Blue for every 5,000 gallons of swimming pool water weekly. If the pool water is extremely cloudy due to heavy usage, a warm-weather start-up or freshly-added water, you may increase the dose to 1 fl oz for every 2,500 gallons of water.
Brand
GLB®


