Faucet System Support & FAQs

Browse our faucet system support page to find general installation guidance, maintenance and care, and information on replacement filters. Scroll down to find how-to videos that guide you through step-by-step instructions, and you can access our product support pages below with frequently asked questions about your specific faucet system.

General Installation

Which PUR faucet filter systems will fit my faucet?

Our systems fit most standard faucets. Pull-out and handheld faucets are not compatible with our systems.

How do I install my unit?

Refer to your owner’s manual for instructions, follow these basic steps, or watch the video below:

  1. Remove your original aerator and its washer. Use a rubber jar opener or wrap a rubber band around it if the aerator is difficult to remove.
  2. Identify your faucet threading, either external or internal.
  3. Attach the faucet system to your faucet.
Do I need an adapter to install my faucet system?

Your new faucet system comes with 3 adapters. Try fitting the system right out of the box. If it doesn’t fit try one of the 3 enclosed adapters. 

1 External Threaded Adapter
If your faucet system does not fit, attach adapter 1. Finger-tighten the adapter and washer to your faucet.

2 Internal Threaded Adapters
Attach adapter 2. If adapter 2 does not fit, try adapter 3. Finger-tighten the adapter and washer to your faucet.

If the faucet system does not fit out of the box and none of the adapters fit, please contact us at [email protected] for assistance. For more information on how to install your faucet mount using the adapters, please watch the video below. 

How do I order an adapter?

If the faucet system does not fit out of the box and none of the adapters fit, please contact us at [email protected] for assistance. For more information and instructions on how to install your faucet mount using the adapters, please watch the How to Install video below. 

Maintenance & Care

Which PUR faucet filter systems will fit my faucet?

Our systems fit most standard faucets. Pull-out and handheld faucets are not compatible with our systems.

How do I install my unit?

Refer to your owner’s manual for instructions, follow these basic steps, or watch the video below:

  1. Remove your original aerator and its washer. Use a rubber jar opener or wrap a rubber band around it if the aerator is difficult to remove.
  2. Identify your faucet threading, either external or internal.
  3. Attach the faucet system to your faucet.
Do I need an adapter to install my faucet system?

Your new faucet system comes with 3 adapters. Try fitting the system right out of the box. If it doesn’t fit try one of the 3 enclosed adapters. 

1 External Threaded Adapter
If your faucet system does not fit, attach adapter 1. Finger-tighten the adapter and washer to your faucet.

2 Internal Threaded Adapters
Attach adapter 2. If adapter 2 does not fit, try adapter 3. Finger-tighten the adapter and washer to your faucet.

If the faucet system does not fit out of the box and none of the adapters fit, please contact us at [email protected] for assistance. For more information on how to install your faucet mount using the adapters, please watch the video below. 

How do I order an adapter?

If the faucet system does not fit out of the box and none of the adapters fit, please contact us at [email protected] for assistance. For more information and instructions on how to install your faucet mount using the adapters, please watch the How to Install video below. 

Replacement Filters

Which PUR faucet filter systems will fit my faucet?

Our systems fit most standard faucets. Pull-out and handheld faucets are not compatible with our systems.

How do I install my unit?

Refer to your owner’s manual for instructions, follow these basic steps, or watch the video below:

  1. Remove your original aerator and its washer. Use a rubber jar opener or wrap a rubber band around it if the aerator is difficult to remove.
  2. Identify your faucet threading, either external or internal.
  3. Attach the faucet system to your faucet.
Do I need an adapter to install my faucet system?

Your new faucet system comes with 3 adapters. Try fitting the system right out of the box. If it doesn’t fit try one of the 3 enclosed adapters. 

1 External Threaded Adapter
If your faucet system does not fit, attach adapter 1. Finger-tighten the adapter and washer to your faucet.

2 Internal Threaded Adapters
Attach adapter 2. If adapter 2 does not fit, try adapter 3. Finger-tighten the adapter and washer to your faucet.

If the faucet system does not fit out of the box and none of the adapters fit, please contact us at [email protected] for assistance. For more information on how to install your faucet mount using the adapters, please watch the video below. 

How do I order an adapter?

If the faucet system does not fit out of the box and none of the adapters fit, please contact us at [email protected] for assistance. For more information and instructions on how to install your faucet mount using the adapters, please watch the How to Install video below.