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Stronger water flowyour time is precious! aquACREST RF-9999 faucet filter meets the requirements of both high efficiency and rapid filtration without waiting for premium filtered water.
Our faucet filter meets your water needs in various ways. The manufacturer’s name and part number have been used for reference purposes only. Whichever comes first will vary based on water quality. Note: please soak the filter in clean tap water for 3 minutes to flush the filter and release the bubbles before using. ⭐. High-efficiency filtrationaquacrest faucet water filter uses premium natural coconut activated carbon block with a reductionl rate of chlorine up to 97.

Decent lifespan made from food-grade and solid material, each replacement can last up to 3 months or 100 gallons water.

Stronger water flowyour time is precious! aquACREST RF-9999 faucet filter meets the requirements of both high efficiency and rapid filtration without waiting for premium filtered water.
High-efficiency filtrationaquacrest faucet water filter uses premium natural coconut activated carbon block with a reductionl rate of chlorine up to 97. 2%. Compatibilityinterchangeable with pur rf-9999 faucet water filter; for use with pur classic, pfm450s, fm-3700, fm-9400b, fm-9000b, pfm400h, pfm-270g, including pfm100b, fm-2500v, fm-4000b, FM-9600, FM-4100B, fm-3333, fm-3400b, fm-2000b, PFM350V, pfm800hx, fm-3700b, pur-0a1, pfm150w, advanced and Horizontal Faucet Mounts, FM-9600 and more models. It is also tested to reduce heavy metals, lead, taste and odor, sediment, rust and so on.

Nsf certifications: tested and certified by nsf international against NSF/ANSI standard 42 for the reduction of chlorine, taste and odor, and to NSF/ANSI 372 for lead-free material. Compatibility: interchangeable with pur rf-9999 water filter; fits for pfm100b, fm-4000b, pfm150w, fm-4100b, fm-9000b, fm-3333, fm-3400b, pfm350v, fm-9400b, fm-3700b, pfm450s, pur-0a1, pfm800hx, pfm-270g, fm-2000b, pfm400h, fm-9600, fm-3700, fm-2500v, fm-9600 and more models.
Manually reset: if the indicator doesn't work after changing, find a white box that sticks out with a button beneath where the filter normally goes. Multipe use: get better water for drinking, cooking, making coffee or tea and enjoy refreshing and great-tasting water with our water filter. Press the button, and it will pop out. Filter life: it is recommended to change your filter every 3 months, whichever comes first will vary based on water conditions. Please refer to the instructions for details.

Great water: reduces harmful substances to make sure your every sip clean and refreshing. Nsf certifications: tested and certified by nsf international against NSF/ANSI standard 42 for the reduction of chlorine, taste and odor, and to NSF/ANSI 372 for lead-free material.
Please refer to the instructions for details. Waterdrop is an independent brand. For use with pur advanced Faucet Mounts and PUR Advanced Plus Faucet Mounts. You’ll enjoy 3 months of crisp tasting water directly from your faucet.

Please refer to the instructions for details. Please soak the filter in clean tap water for 3 minutes to flush the filter and release the bubbles before using. Please note this is a compatible spare part and the manufacturers' names and part numbers have been used for reference purposes only.
Ultimate purity: the filter uses revolutionized technology for water filtration, reducing impurities and giving you fresh water. Compatiblity: interchangeable with pur rf-9999 water filter; fits for pfm100b, fm-3700, fm-3333, pfm150w, fm-2500v, fm-3400b, fm-9000b, pur-0a1, fm-4100b, pfm-270g, pfm800hx, fm-4000b, fM-9400B, fm-9600, pfm450s, fm-3700b, pfm400h, pfm350v, fm-2000b, FM-9600 and more models.

Insert the filter, put it back on. Please refer to the instructions for details. Nsf certifications: tested and certified by nsf international against NSF/ANSI standard 42 for the reduction of chlorine, taste and odor, and to NSF/ANSI 372 for lead-free material.
Remove the filter, find a white box that sticks out with a button beneath where the filter normally goes. Better water use: drinking, cooking, brewing coffee or making tea, you deserve to enjoy refreshing and great-tasting water. Compatibilty: interchangeable with rf-9999 water filter; fits for pfm100b, fm-9600, fm-2000b, fm-2500v, fm-3700b, pfm350v, pfm450s, fm-4100b, pfm-270g, fm-9400b, fm-9000b, PFM400H, pfM150W, FM-4000B, pfm800hx, FM-3333, fm-3400b, fm-3700, FM-9600 and more models.

Filter life: it is recommended to change your filter every 3 months, whichever comes first will vary based on water conditions. Manually reset: if the indicator doesn't work after changing, find a white box that sticks out with a button beneath where the filter normally goes.
Insert the filter, please follow the instruction to reset it manually. Multipe use: get better water for drinking, cooking, making coffee or tea and enjoy refreshing and great-tasting water with our water filter. For use with pur advanced Faucet Mounts and PUR Advanced Plus Faucet Mounts. Please refer to the instructions for details. Remove the filter, put it back on.

Compatible with most faucets but will not work with pull-out or hand-held faucets. Faucet water filtration system – enjoy refreshing, filtered water from your faucet with the PUR PLUS Faucet Mount Filtration System.
Pur faucet filtration systems are certified to reduce 10x more contaminants than Brita's leading pitcher filter. *Ƚ. Pur has been developing innovative technologies for superior water filtration for over 30 years. Easy to attach – the faucet mount water filter is easy to attach – no tools are required.

1. AQUA CREST
#ad
Pur Faucet Model FM-2500V, PFM150W, Pur-0A1 Pack of 3, PFM400H, FM-3700, Replacement for Pur RF9999 Faucet Water Filter, PFM450S, AQUA CREST RF-9999 NSF Certified Water Filter, PFM350V
#adAQUA CREST #ad - Nsf certificationstested and certified by nsf international against nsf/ansi standard 42 for the reduction of chlorine, taste and odor, and to NSF/ANSI 372 for lead-free material. Compatibilityinterchangeable with pur rf-9999 faucet water filter; for use with pur classic, fm-9600, fm-3700b, pfm400h, pfm150w, pfm450s, fm-4000b, fm-3400b, advanced and horizontal faucet mounts, fm-2500v, FM-2000B, fm-9400b, fm-4100b, pur-0a1, PFM800HX, fm-9000b, fm-3333, pfm350v, PFM-270G, including PFM100B, FM-3700, FM-9600 and more models.Stronger water flowyour time is precious! aquACREST RF-9999 faucet filter meets the requirements of both high efficiency and rapid filtration without waiting for premium filtered water.
More information #ad
The efficient filtration is dedicated to provide you with an excellent water experience. Long-lasting service life enjoy fresh water by replacing your filter every 3 months. Our faucet filter meets your water needs in various ways. The manufacturer’s name and part number have been used for reference purposes only. Whichever comes first will vary based on water quality. Note: please soak the filter in clean tap water for 3 minutes to flush the filter and release the bubbles before using. ⭐. High-efficiency filtrationaquacrest faucet water filter uses premium natural coconut activated carbon block with a reductionl rate of chlorine up to 97.
Brand | AQUA CREST #ad |
Manufacturer | AQUACREST #ad |
Height | 10.82 Inches |
Length | 3.38 Inches |
Weight | 0.51 Pounds |
Width | 3.38 Inches |
Part Number | AQU-RF-9999 |
Model | AQU-CF08A |
More information #ad
2. Fil-fresh
#ad
6-Pack, FM-3700 Faucet Water Filtration System, PFM400H, Fil-fresh Water Filter Replacement for PUR RF-9999
#adFil-fresh #ad - Great value for daily drinking and cooking. Save moneyas good as the name brand ones at almost half the price. Remove contaminants used to filter out 99% nasty chlorine, particles, impurities and so on, lead, iron, making water taste and smell good.Decent lifespan made from food-grade and solid material, each replacement can last up to 3 months or 100 gallons water.
More information #ad
Better water flow clear water with steady water flow, no worry about water spraying everywhere. Widely compatible perfect fit for pur rf-9999, and other classic, FM-3700, pfM100B, pfm350v, advanced, PFM400H, horizontal faucet water filtration system.Brand | Fil-fresh #ad |
Manufacturer | Fil-fresh #ad |
Part Number | RF-9999-6P |
More information #ad
3. AQUA CREST
#ad
AQUACREST RF-9999 Water Filter, FM-3700, PFM350V, Pur Faucet Model FM-2500V, PFM450S, Pur-0A1 Pack of 6, PFM150W, Replacement for Pur RF9999 Faucet Water Filter, PFM400H
#adAQUA CREST #ad - For detailed nsf certification information: visit the nsF official website, type "AQU-RF-9999" into "Brand name/ Trade name/ Model" bar and click the "Search" button. Whichever comes first will vary based on water quality. Please refer to the instructions for details. Nsf certificationstested and certified by nsf international against nsf/ansi standard 42 for the reduction of chlorine, taste and odor, and to NSF/ANSI 372 for lead-free material.Stronger water flowyour time is precious! aquACREST RF-9999 faucet filter meets the requirements of both high efficiency and rapid filtration without waiting for premium filtered water.
More information #ad
This filter is not sourced by or sponsored by PUR. Our faucet filter meets your water needs in various ways. The manufacturer’s name and part number have been used for reference purposes only. The efficient filtration is dedicated to provide you with an excellent water experience. High-efficiency filtrationaquacrest faucet water filter uses premium natural coconut activated carbon block with a reductionl rate of chlorine up to 97. 2%. Compatibilityinterchangeable with pur rf-9999 faucet water filter; for use with pur classic, pfm450s, fm-3700, fm-9400b, fm-9000b, pfm400h, pfm-270g, including pfm100b, fm-2500v, fm-4000b, FM-9600, FM-4100B, fm-3333, fm-3400b, fm-2000b, PFM350V, pfm800hx, fm-3700b, pur-0a1, pfm150w, advanced and Horizontal Faucet Mounts, FM-9600 and more models. It is also tested to reduce heavy metals, lead, taste and odor, sediment, rust and so on.
Brand | AQUA CREST #ad |
Manufacturer | AQUA CREST #ad |
Part Number | AQU-CF08A |
Model | AQU-CF08A |
More information #ad
4. Waterspecialist
#ad
PFM350V, Pur Faucet Model FM-2500V, PFM450S, Classic Pur Faucet, Waterspecialist RF-9999 Water Filter, Pur-0A1 Pack of 6, PFM150W, Replacement for Pur RF9999 Faucet Water Filter, PFM400H, FM-3700
#adWaterspecialist #ad - This filter is not sourced by or sponsored by PUR. Please soak the filter in clean tap water for 3 minutes to flush the filter and release the bubbles before using. Insert the filter, please follow the instruction to reset it manually. Faster water flow: high speed of water flow with no compromise on efficient filtration that gives you better experience with water.Nsf certifications: tested and certified by nsf international against NSF/ANSI standard 42 for the reduction of chlorine, taste and odor, and to NSF/ANSI 372 for lead-free material. Compatibility: interchangeable with pur rf-9999 water filter; fits for pfm100b, fm-4000b, pfm150w, fm-4100b, fm-9000b, fm-3333, fm-3400b, pfm350v, fm-9400b, fm-3700b, pfm450s, pur-0a1, pfm800hx, pfm-270g, fm-2000b, pfm400h, fm-9600, fm-3700, fm-2500v, fm-9600 and more models.
More information #ad
Remove the filter, put it back on. For use with pur advanced Faucet Mounts and PUR Advanced Plus Faucet Mounts. Manually reset: if the indicator doesn't work after changing, find a white box that sticks out with a button beneath where the filter normally goes. Multipe use: get better water for drinking, cooking, making coffee or tea and enjoy refreshing and great-tasting water with our water filter. Press the button, and it will pop out. Filter life: it is recommended to change your filter every 3 months, whichever comes first will vary based on water conditions. Please refer to the instructions for details.
Brand | Waterspecialist #ad |
Part Number | WS708A |
More information #ad
5. Waterdrop
#ad
PFM450S Pack of 6, Pur Faucet Model FM-2500V, FM-3700, PFM150W, PFM350V, Replacement for Pur RF9999 Faucet Water Filter, PFM400H, Pur-0A1, Waterdrop RF-9999 NSF Certified Water Filter
#adWaterdrop #ad - Ultimate purity: the filter uses revolutionized technology for water filtration, reducing impurities and giving you fresh water. Please note this is a compatible spare part and the manufacturers' names and part numbers have been used for reference purposes only.Great water: reduces harmful substances to make sure your every sip clean and refreshing. Nsf certifications: tested and certified by nsf international against NSF/ANSI standard 42 for the reduction of chlorine, taste and odor, and to NSF/ANSI 372 for lead-free material.
More information #ad
Smooth water flow: keep sediment and other impurities out of your water to maintain smooth water flow. Compatibility: interchangeable with pur rf-9999 water filter; fits for pfm100b, fm-9000b, fm-9600, fm-3700b, fm-3333, pfm400h, fm-4100b, pfm350v, fm-3700, fm-2500v, pfm150w, pfm800hx, pfm450s, pur-0a1, fm-2000b, pfm-270g, fm-3400b, fm-4000b, fm-9400b, FM-9600 and more models. Please refer to the instructions for details. Waterdrop is an independent brand. For use with pur advanced Faucet Mounts and PUR Advanced Plus Faucet Mounts. You’ll enjoy 3 months of crisp tasting water directly from your faucet.
Brand | Waterdrop #ad |
Manufacturer | WATERDROP #ad |
Part Number | WD-C08A |
Model | WD-C08A |
More information #ad
6. Waterdrop
#ad
FM-3700, PFM150W, Replacement for Pur RF9999 Faucet Water Filter, Pur Faucet Model FM-2500V, Pur-0A1, PFM450S Pack of 3, PFM350V, PFM400H, Waterdrop RF-9999 NSF Certified Water Filter
#adWaterdrop #ad - Nsf certifications: tested and certified by nsf international against NSF/ANSI standard 42 for the reduction of chlorine, taste and odor, and to NSF/ANSI 372 for lead-free material. Great water: reduces harmful substances to make sure your every sip clean and refreshing.Please refer to the instructions for details. Please soak the filter in clean tap water for 3 minutes to flush the filter and release the bubbles before using. Please note this is a compatible spare part and the manufacturers' names and part numbers have been used for reference purposes only.
More information #ad
You’ll enjoy 3 months of crisp tasting water directly from your faucet. Waterdrop is an independent brand. For use with pur advanced Faucet Mounts and PUR Advanced Plus Faucet Mounts. Smooth water flow: keep sediment and other impurities out of your water to maintain smooth water flow. Ultimate purity: the filter uses revolutionized technology for water filtration, reducing impurities and giving you fresh water. Compatiblity: interchangeable with pur rf-9999 water filter; fits for pfm100b, fm-3700, fm-3333, pfm150w, fm-2500v, fm-3400b, fm-9000b, pur-0a1, fm-4100b, pfm-270g, pfm800hx, fm-4000b, fM-9400B, fm-9600, pfm450s, fm-3700b, pfm400h, pfm350v, fm-2000b, FM-9600 and more models.
Brand | Waterdrop #ad |
Manufacturer | WATERDROP #ad |
Part Number | WD-C08A |
Model | WD-C08A |
More information #ad
7. FilterLogic
#ad
PFM350V, PFM150W, PFM400H, FM-3700, Pur Faucet Model Pur-0A1 FM-2500V, FilterLogic RF-9999 NSF Certified Water Filter, PFM450S Pack of 6, Replacement for Pur RF9999 Faucet Water Filter
#adFilterLogic #ad - Stronger water flow: fast water flow does not mean useless filtration. Easy to reset: if the indicator doesn't turn green after changing, please follow the instruction to reset it manually. Press the button, and it will pop out. Long filter life: the filter need to be changed every 3 months, whichever comes first will vary based on water conditions.Insert the filter, put it back on. Please refer to the instructions for details. Nsf certifications: tested and certified by nsf international against NSF/ANSI standard 42 for the reduction of chlorine, taste and odor, and to NSF/ANSI 372 for lead-free material.
More information #ad
Please soak the filter in clean tap water for 3 minutes to flush the filter and release the bubbles before using. Our filter ensures you have quick access to clean and crisp water without waiting for a long time. Remove the filter, find a white box that sticks out with a button beneath where the filter normally goes. Better water use: drinking, cooking, brewing coffee or making tea, you deserve to enjoy refreshing and great-tasting water. Compatibilty: interchangeable with rf-9999 water filter; fits for pfm100b, fm-9600, fm-2000b, fm-2500v, fm-3700b, pfm350v, pfm450s, fm-4100b, pfm-270g, fm-9400b, fm-9000b, PFM400H, pfM150W, FM-4000B, pfm800hx, FM-3333, fm-3400b, fm-3700, FM-9600 and more models.
Brand | FilterLogic #ad |
Manufacturer | FilterLogic #ad |
Part Number | FL-FF08 |
Model | FL-FF08 |
More information #ad
8. Waterspecialist
#ad
Pur Faucet Model FM-2500V, Classic Pur Faucet, Pur-0A1 Pack of 3, PFM400H, FM-3700, Replacement for Pur RF9999 Faucet Water Filter, Waterspecialist RF-9999 Water Filter, PFM450S, PFM350V, PFM150W
#adWaterspecialist #ad - Faster water flow: high speed of water flow with no compromise on efficient filtration that gives you better experience with water. Press the button, and it will pop out. The manufacturer’s name and part number have been used for reference purposes only. Please soak the filter in clean tap water for 3 minutes to flush the filter and release the bubbles before using.Filter life: it is recommended to change your filter every 3 months, whichever comes first will vary based on water conditions. Manually reset: if the indicator doesn't work after changing, find a white box that sticks out with a button beneath where the filter normally goes.
More information #ad
This filter is not sourced by or sponsored by PUR. Compatibility: interchangeable with pur rf-9999 water filter; fits for pfm100b, pfm-270g, pfm350v, fm-3333, fm-2000b, pur-0a1, fm-4000b, fm-3700, fm-4100b, pfm450s, fm-3400b, fm-3700b, pfm150w, pfm800hx, fm-9000b, fm-9600, pfm400h, fm-9400b, fm-2500v, fm-9600 and more models. Insert the filter, please follow the instruction to reset it manually. Multipe use: get better water for drinking, cooking, making coffee or tea and enjoy refreshing and great-tasting water with our water filter. For use with pur advanced Faucet Mounts and PUR Advanced Plus Faucet Mounts. Please refer to the instructions for details. Remove the filter, put it back on.
Brand | Waterspecialist #ad |
Part Number | WS708A |
More information #ad
9. PUR
#ad
Chrome, PUR PFM400H CHR Horiz Filter System
#adPUR #ad - It includes mineral Core technology that filters water over natural minerals for a great taste. For best performance, replace with a Genuine PUR Filter every three months. 1 selling brand in faucet filtration** – contaminants can enter your water system daily, so filtering your water is important.Compatible with most faucets but will not work with pull-out or hand-held faucets. Faucet water filtration system – enjoy refreshing, filtered water from your faucet with the PUR PLUS Faucet Mount Filtration System.
More information #ad
Compatible does not mean comparable – genuine pur faucet mounted water filters are the only filters certified for use in PUR systems. Reduces 70 contaminantsȽ – this pur plus drinking water filtration system is certified to reduce 70 contaminants, including lead & mercury. Pur faucet filtration systems are certified to reduce 10x more contaminants than Brita's leading pitcher filter. *Ƚ. Pur has been developing innovative technologies for superior water filtration for over 30 years. Easy to attach – the faucet mount water filter is easy to attach – no tools are required.
Brand | PUR #ad |
Manufacturer | Helen of Troy #ad |
Height | 2.87 Inches |
Length | 5.25 Inches |
Weight | 1.15 Pounds |
Width | 6.75 Inches |
Part Number | PFM400H |
Model | PFM400H |
More information #ad
10. PUR
#ad
PUR Faucet Mount Replacement Filter, 5 pk.
#adPUR #ad - Certified to remove 99% of lead, 96% of mercury and 92% of certain pesticides. Reduces over 70 contaminants. Mineralclear design filters water over natural minerals. 5 individually wrapped Filters included in sealed box. Each filter provides up to 100 gallons or 3 months of filtered water.More information #ad
Brand | PUR #ad |
Weight | 2.05 Pounds |
Part Number | 9C-UXCE-ZRMC |
More information #ad