Best in 7 days
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Ships within 48 hours · Estimated delivery Oct 15 - Oct 20
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Description
Neptune Trident NP Reagent 2 Month KitNeptune Trident NP Reagent 2 Month Kit Overview Replacement Reagent Kit for Trident NP (2 Month Supply) Keep your Trident NP Nitrate and Phosphate Tester running smoothly by replacing your reagents on time. This kit is easy to use with clear instructions for hassle free reagent changes. These reagents ensure consistent and reliable results, covering a two month testing period with one nitrate and one phosphate test per day. Note: Given the nature of
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- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.4 ★★★★★
Based on 2491 reviews
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Product Reviews
★★★★★ 5
Originales
Exelente
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 6, 2026
★★★★★ 5
PERFECT FIT!!!
perfect fit installed easily had all associated parts needed for filter change ie. o-rings and a new plug to boot, great price and fast ship, will purchase again and again
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Reviewed in the United States on August 26, 2024
★★★★★ 4
They send the X kit not the Z
took away 1 star due to getting the X kit and not the Z. The filter is the same and works fine, the difference is the X kit includes a metal washer for the oil drain plug and the Z kit includes a new plastic drain plug so depends on your model. I have a 2015 4 series and the filter is great and works great, been using them for 5 years but I also buy packs of the oil drain plugs since they never come included
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Reviewed in the United States on February 11, 2025
★★★★★ 5
awesome
Excellent
Exactly for n20 2014 x1
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Reviewed in the United States on November 22, 2025
★★★★★ 5
It fits and works like it should.
Color: 86mm-for Bmw
It fits and works like it should.
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Reviewed in the United States on May 3, 2026
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