Description
Within the Ethafilter range, the ETH3946HC is the Ultramax Systems replacement element. It is a Grade HC hopcalite element and converts carbon monoxide to carbon dioxide across a catalytic bed. The element belongs in a breathing air train, downstream of the coalescing and carbon stages. It sits where the safety case for the whole train rests. The element is built to the original dimensions and needs no modification to the housing. It is the element used in NEA340HC housings. Australian stock holding keeps lead times short, at a working budget price relative to the OEM part.
This replacement filter element from Ultramax is a high-quality, Ethafilter-compatible alternative. Designed as an alternative to OEM part numbers EAL3946HC. It is engineered to suit housing models NEA340HC. Manufactured to strict quality standards, it delivers reliable system protection at a competitive price.
Cross Reference
- NEA340HC
Other Grades for This System
| Grade | Part number | Filtration | Micron |
|---|---|---|---|
| HC | ETH3946HCYou are here | Hopcalite | — |
| A | ETH3946A | Activated Carbon | 0.01 µm |
| MV | ETH3946MV | Medical Vacuum | — |
| P5 | ETH3946P | General Purpose Coalescer | 5 µm |
| P25 | ETH3946P25 | General Purpose Coalescer | 25 µm |
| X | ETH3946X | General Purpose Coalescer | 1 µm |
| Y | ETH3946Y | Oil Removal Coalescer | 0.01 µm |
Features
- Grade HC hopcalite element
- Converts carbon monoxide to carbon dioxide across a catalytic bed
- Dimensional match to the Ethafilter original, fits the existing housing without modification
- Suits NEA340HC housings
- Held in Australian stock, not brought in to order
Applications
- Breathing air systems
- Compressed air for respiratory equipment
- Confined space entry
- Industrial safety installations
All brand names, trademarks and part numbers shown on this page remain the property of their respective owners and appear for identification purposes only. Ultramax Systems is not affiliated with, endorsed by, or a licensee of any manufacturer listed. Cross references indicate dimensional and performance equivalence, not original equipment supply. Please confirm the fitment against your housing before you order.
WarrantyEvery element is warranted to meet the Ultramax standard specification when it reaches you. If one does not, we will replace it, supply an equivalent, repair it, or cover the cost of replacing it. Tell us within 14 days of purchase to arrange a return. A restocking fee applies, and special order items cannot be returned. Our terms and conditions set out the detail.
