-
25 kg Coveva Anthracite 1.2-2.5mmfrogchem supply only premium grade Welsh Anthracite. It is designed so that the larger anthracite particles are at the top of the filter and the smaller sand particles are at the bottom of the filter. This has several advantages over a single media filter....
- Regular price
- £70.00
- Regular price
-
- Sale price
- £70.00
- Unit price
- per
-
25 kg Coveva Manganese Dioxide 08-1.5mmA mixture of manganese dioxide and sand in a filter bed will normally reduce the concentration of manganese and iron in water from 0.5mg/l and 3mg/l to 0.02mg/l and 0.05mg/l respectively (given the correct conditions of alkalinity and pH). In Ireland certain regions are...
- Regular price
- £150.00
- Regular price
-
- Sale price
- £150.00
- Unit price
- per
-
25 kg Coveva Filter Sand 16/30Our sands are high silica and are washed, hydrosized and dry screened to ensure that they meet the exacting standards as laid out by the Water Authorities and Regulators. We supply sand for traditional slow sand filters plus a large range of filtration sand...
- Regular price
- £20.00
- Regular price
-
- Sale price
- £20.00
- Unit price
- per
-
25 kg Coveva Garnet 1.4-2.36mmGarnet is a high hardness, high density granular filter media. It is normally used as the lower (final) filtration layer of a multi-media filtration system. Garnet is a dense, heavy, granular mineral. Its hardness, chemical, and durability properties make it a superior filter and...
- Regular price
- £75.00
- Regular price
-
- Sale price
- £75.00
- Unit price
- per
-
25 kg Coveva Granular Activated Carbon mesh 12X40frogchem supply only premium grade Welsh Anthracite. It is designed so that the larger anthracite particles are at the top of the filter and the smaller sand particles are at the bottom of the filter. This has several advantages over a single media filter....
- Regular price
- £180.00
- Regular price
-
- Sale price
- £180.00
- Unit price
- per