Genuine Replacement for Delta Ara Faucet - Rectangular Aerator in Chrome

The Delta Ara Aerator (RP90059) is a genuine OEM replacement aerator built specifically for faucets in Delta's Ara bathroom collection, finished in Chrome to match the rest of the faucet. Unlike a standard round aerator, it's a small rectangular insert sized to fit the Ara line's distinctive spout design, so a generic universal aerator won't work as a substitute. It delivers a 1.2 GPM flow rate in line with most low-flow lavatory faucets, and it's backed by Delta's limited lifetime finish warranty. 

Product Details

• Genuine Delta OEM replacement part
• Fits Ara bathroom collection faucets
• Rectangular aerator design
• Chrome finish
• 1.2 GPM flow rate
• Plastic construction
• Delta limited lifetime finish warranty

Additional Information

• Brand: Delta
• Collection: Ara
• Category: Bathroom faucet aerator
• MPN: RP90059
• Finish: Chrome
• Material: Plastic
• Flow Rate: 1.2 GPM
• Dimensions: Approximately 1.09" W x 0.66" H x 0.28" D

Delta Ara Aerator FAQ

Will a standard round aerator work as a replacement for this one?

No. The Ara collection uses a proprietary rectangular aerator built into the spout tip rather than the round, threaded aerator found on most faucets, so a standard universal aerator won't fit. This genuine Delta part is sized and shaped specifically for the Ara spout.

Is this aerator difficult to remove or clean?

SThe Ara aerator can be challenging to access and remove since it's built into the spout tip rather than threaded on separately. If your flow has slowed and you suspect mineral buildup, it's worth checking Delta's own installation instructions or contacting their support line before attempting removal, since forcing it can damage the spout.

Does this aerator reduce water pressure compared to the original faucet flow?

At 1.2 GPM, this aerator matches the flow rate Delta specifies for the Ara collection, so it shouldn't reduce pressure below what the faucet was designed to deliver. If you're noticing weaker flow than before, that's more likely a sign of mineral buildup or debris in the aerator or supply line than a mismatch with this replacement part.

What's included with this aerator, and do I need any special tools to install it?

The aerator ships as the replacement part itself, and no additional tools beyond what's needed to access and seat it in the spout are required. Because it's a press-fit design rather than a threaded screw-in aerator, follow Delta's specific installation guidance for the Ara collection rather than treating it like a standard aerator swap.

How do I know if RP90059 is the right aerator for my specific Ara faucet?

RP90059 is specified for Delta's Ara bathroom collection, but Delta uses the Ara name across several different faucet configurations, so it's worth confirming your exact model number before ordering. If you're not sure whether this is the correct replacement for your faucet, the Plumbing Deals team can help! Use the live chat feature, email at contact@plumbingdeals.com, or give us a call at 888-682-5956!