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TNB NATURALS - PH DOWN - 450GR

Marsoni M251S
Sale price$18.21
Pay 4 payments of $4.55 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
TNB NATURALS - PH DOWN - 450GRTNB Naturals granular pH DOWN is non caustic so it won't burn your hands and since it's so gentle, it won't harm the beneficial bacteria. It's even safe for use with aquaponics. TNB pH DOWN is composed of all natural ingredients with the addition of no harmful chemicals. This innovative way to lower the pH levels of your hydroponic or liquid fertilizer is both simple and cost effective. Simply add a small amount to your water, mix thoroughly and check
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
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Matt Long
Lexington, US
★★★★★ 5
Perfect fit
Great quality filters, both fit snug
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026
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Verified Purchase
Robert
Grantham, US
★★★★★ 5
Great price
2018 Honda Civic EXL Turbo great fit, great price!
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Reviewed in the United States on March 15, 2026
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stuart a hannan
Massapequa, US
★★★★★ 4
Good fit.
Good fit.
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Reviewed in the United States on October 29, 2025
V
Verified Purchase
Virginia J.
Cuba, US
★★★★★ 5
Great product!
I have a 2022 CRV and these filters are great quality, they fit perfectly and are better than the factory brand with a much better price.
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Reviewed in the United States on January 4, 2026
M
Verified Purchase
Melvin E.
Lexington, US
★★★★★ 5
Price and quality.
Perfect! Saves you money over dealership! Simple to install! Quick and easy!
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Reviewed in the United States on January 18, 2026

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