4” Block Cover (40 pack) (20/case) (eco-2243)

Block Covers, pack of 40

Plastic Block Covers by Hydrofarm

• Block light from media.
  
• Reflect light to plant leaves - where it's needed most .
  
• Eliminate algae and mildew growth.
  
• 40 dual-sided block covers per pack

Plastic Block Covers - Are a precut panda plastic (black one side and white on the other). They will reflect light to plant leaves - where it’s needed the most as well as block light to your media which can reduce and eliminate algae and mildew growth. Each pack contains 40 dual-sided block covers, available in two sizes, 4” square or 6” square.

SKU: HGCOV4  ( previously WCECOVER )
Weight: 1.0 lbs.
Package Dimensions: 5.5L x 4.5W x 0.3H
Suggested Retail: $6.95

Manufacturer's Product Information

MSRP $ 6.95

Your Price $9.85 / each Estimate Shipping · Price Match

1.0% Off Suggested Retail Price $9.95 You Save $0.10!

This item is sold individually. The case size is listed for your convenience for instances where you wish to order in case quantities.

— Ships from Seattle, Washington USA

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