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Description
Whole House pH enhancer Upflow Valve Fill Port 90% Calcite-10% FlomagWhole House Calcite pH Neutralizing Filter Calcite is a naturally occurring calcium carbonate media. One of the advantages of Calcite is its self limiting property. When properly applied, it corrects pH only enough to reach a non corrosive equilibrium. It does not over correct under normal conditions. Upon contact with calcite, acidic waters slowly dissolve the calcium carbonate to raise the pH which reduces potential leaching of copper, lead and
Whole House Calcite pH Neutralizing Filter
- Calcite is a naturally occurring calcium carbonate media. One of the advantages of Calcite is its self-limiting property. When properly applied, it corrects pH only enough to reach a non-corrosive equilibrium. It does not over correct under normal conditions.
- Upon contact with calcite, acidic waters slowly dissolve the calcium carbonate to raise the pH which reduces potential leaching of copper, lead and other metals found in typical plumbing systems. Periodic backwashing will prevent packing, reclassify the bed and maintain high service rates.
- Depending on pH, water chemistry and service flow, the Calcite bed will have to be periodically replenished as the Calcite is depleted. As the Calcite’s calcium carbonate neutralizes the water, it will increase hardness and a softener may become necessary after the neutralizing filter.
Raises pH of water to a non-corrosive equilibrium
Advantages of Calcite
Naturally occurring, inexpensive material
Low uniformity coefficient for maximum contact
Slower Reacting for controlled pH correction
Advantage of Flomag
Flomag is corosex, which is an additive you mix with Calcite when treating very low pH level
used in 90/10 Ratio Calcite/Flomag. Corosex has 5 times the power of calcite to raise the ph
level of water.
This unit comes with the Following:
1 - 948 FRP Tank (Color Varies) - Includes Distributor Cap Upper & Lower & tube.
1 - Up flow Valve Assy
1 - Bypass Valve Assy
1 - Adapter kit
1 - Wrench For Fill port cap
1 - CU FT Calcite/Flomag 90/10% Ratio
1 - Gravel Under bed
Features of the Up-Flow Acid Neutralizer:
- System comes complete with bypass valve
- Simplistic up flow design requires no backwashing
- Does not require electricity, drain line or timer to operate
- Directional inlet/outlet head has removable cap for fill port to easily add media when needed (wrench included)
- Removable upper distributor basket allows tank water drainage when adding media
- Tank is constructed using wound fiberglass/polyethylene for durability
- Includes: food grade media and gravel and adapters for vertical or horizontal piping applications
- Operating pressure range: 25-125 psi
- Operating temperature range: 40 - 100°F.
- 1" inlets & outlets
.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
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
4.6 ★★★★★
Based on 22 reviews
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Product Reviews
★★★★★ 5
Air flow direction
Size: 9.7" x 9.3" x 1.8"
Good product. Fits fine. This is not a Toyota part so Air Flow Arrows on filter should face down in a 2015 Toyota Rav4.
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Reviewed in the United States on March 27, 2026
★★★★★ 5
Great replacement for when the originals break, because they will.
Style: Matte Black Single Slat, Size: E46（2002-2005）4-Door
These fit well and look good in flat black. Price is good.
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Reviewed in the United States on March 8, 2026
★★★★★ 3
It fits, but just barely, so it's good that it is sturdy
Style: Matte Black Single Slat, Size: E46（2002-2005）4-Door, Style: Matte Black Single Slat, Size: E46（2002-2005）4-Door
First and foremost, this part is a fairly poor copy of the OEM part. It's close enough to look good from about 20 feet away, but on close inspection, it has gaps all around.
It doesn't follow the curve of the opening properly, and the contours aren't quite right, making it so the outer top corners aren't recessed the way they are supposed to be (see pictures). Some of the tabs don't interface with their mating surfaces because the part is about 5mm too small in the y-axis (see picture).
That said, after ordering another similar knock-off, this one is the better of the two. The matte finish is truly matte. The grill slats are thick and beefy, like OEM. The tabs are stout and flexible, not brittle. After much fussing with installation, you should be able to bend your hood tabs (not that you should have to) so all tabs will lock in place.
The hardest part for me was getting the outboard-most tab to properly snap in, since the outer top corner of each grill doesn't sit flush inside the recessed relief where it's supposed to sit.
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Reviewed in the United States on March 6, 2025
★★★★★ 5
Why pay OEM prices? These kidney grills fit excellent!
Style: Matte Black Single Slat, Size: E46（2002-2005）4-Door
Was a bit skeptical but the fit and quality are excellent. The do not wobble around or fit loosely. Highly recommended.
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Reviewed in the United States on November 18, 2024
★★★★★ 4
good product
Style: Matte Black Single Slat, Size: E46（2002-2005）4-Door
The product is good, lasts a while, and looks very good.
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Reviewed in the United States on December 16, 2025
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