Using ispring dual stage set up. would 2 of these filters work best to remove chlorine from municipal water? the water is clean but chemical laden.

Thanks for your interest in the iSpring whole-house water filter. Knocks out cloudiness as well as bad tastes and odors remove up to 99% of chlorine, and is effective on herbicides and industrial solvents, and other contaminants like trihalomethanes. Steady flow and high absorption. Filters up to 50,000 gallons depending on the use and feed water quality. Replace the filter every 6 months or every 50,000 gallons of water for ideal performance, depending on the quality of source water and daily water consumption. If you have other questions, please call us at 678-261-7611 (M-F, 8:30 - 5:30 EST), text us at 470-560-0012 (M-F, 8:30 - 5:30 EST), or email us at support@123filter.com. We are happy to help.

Do you have to rinse/flush the carbon filter before installing it in the whole house system? If yes, what’s the way to do so? Thank you

Hi TC, You can flush the filter after installation. Just open the nearest tap and let it run until the water is clear or when all the carbon residue is out. Please reach out to our customer service team for additional questions. We're always ready to help. iSpring Water Systems, LLC

Thank you for your question! The size of the filter is 4.5 inch (diameter) x 10 inch (length). Best, iSpring Water Systems LLC

is there a catalyitic carbon filter avaiable to remove chloramines?

Chloramine is removed from water with essentially the same strategies that are used to remove chlorine. This means that carbon filtration is the best removal method and filter carbon does indeed remove chloramine. The problem is that it takes more carbon and more contact time to do the job. In practical terms this means that if your City disinfects your tap water with chloramines you'll need to get a larger and better carbon filter than you would need if chlorine alone were used. All our products use activated carbon so are capable of removing chloramine.

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💧 Elevate your home’s hydration game with iSpring’s powerhouse filter!

FRESHNESS SEALED IN - Individually wrapped cartridges guarantee pristine quality right out of the box.
PURE WATER EVERY DROP - Advanced coconut shell carbon block eliminates chlorine, odors, and harmful organics for crystal-clear taste.
SEAMLESS COMPATIBILITY - Official replacement for iSpring Big Blue systems and fits most 10" x 4.5" whole house filters effortlessly.
BUILT TO LAST FILTER TO TRUST - Long-lasting filtration up to 50,000 gallons or 6 months—less hassle, more refreshment.
ENGINEERED FOR PEAK PERFORMANCE - Low pressure drop with no carbon fines ensures steady flow and superior adsorption efficiency.

The iSpring FC15B Big Blue Whole House Water Filter features a premium coconut shell activated carbon block CTO cartridge designed to remove up to 99% of chlorine, bad tastes, odors, and harmful organic compounds. Measuring 10" x 4.5", it fits standard Big Blue filtration systems and offers a long filter life of up to 50,000 gallons or 6 months. Engineered for steady flow and high adsorption, it comes individually sealed for freshness and is backed by lifetime tech support and a 30-day money-back guarantee.

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Brand	iSpring
Item Weight	2.7 Pounds
Model Name	FC15B High Capacity Activated CTO Carbon Block Filter Replacement Cartridge
UPC	662425080212
Global Trade Identification Number	00662425080212
Manufacturer	iSpring Water Systems
Country of Origin	USA
Model number	1
Colour	Big Blue 5-Micron 10"x4.5"
Number of Memory Sticks	1
Item Weight	1 kg 220 g
Product Dimensions	11.43 x 11.43 x 25.4 cm; 1.22 kg
Item model number	1
Item Height	10 Inches
Item Width	4.5 Inches
Are batteries included?	No
External Certification	NSF

iSpring FC15B Big Blue Whole House Water Filter with CTO Carbon Block, 4.5" x 10"

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