quick delivery
good product fits the furnace easy to install Read more
Navien
Navien 30007878A Dhw Cold Water Filter
$6.99$12.90
About this item
- Navien 30007878A Dhw Cold Water Filter
Key details
- External Testing Certification
- NSF
Dimensions and fit
- Product Benefits
- Meets health and safety standards for potable water
Highlights
About this item
- Navien 30007878A Dhw Cold Water Filter
Details
Materials and maintenance
- Material
- Carbon
- Product Dimensions
- 1"D x 3"W x 1"H
- Item Weight
- 9.07 g
Ask about this product
Product videos
Product video 1
Customer reviews
113 reviewsPositive
Rated 4.5/5 across 113 reviews — highly regarded by customers.
- 100% of sampled reviews are from verified purchases.
- 75% of sampled reviews give 4–5 stars.
Customers say
Customers find that the water filter is a direct fit for Navien 240 water heaters.
Generated from the text of customer reviews
needed filter
It was exactly as described and worked perfectly. Read more
Handy part to have for tankless water heater.
Nice to have an extra to speed up the descaling process. Read more
Good replacement Navien.
This worked well to replace my twisted up and broken part. Installed easy and fit. Needed to get a separate big O ring if it is damaged. Read more
great price!
For some reason, my navien ncb 240, tends to get stuck when removing during my annual maintenance, not sure if its my machine or what. THis is priced lower than other online retailers so definitely worth getting. I'm on my 2nd one during 11 years of using my tankless. I bought this just in case, but likely will replace my existing one next year (year 12 of tankless ) navien Read more
Fit on navien 180e
Fit perfectly on my navien 180e NCB Read more
Perfect Replacement
bought a few of these before venturing into our water heater to clean the ones we have. Arrived in manufactures packaging and appear to be exact replacements. havent had to use them just yet because the old ones cleaned up but its a good idea to have these on hand just in case. Read more
Does not fit 240A with fine threads
This has corse threads and does not fit my NAVIEN-240A - which requires fine threads Read more
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