Aladdin Pentair Silicone Spa Light Lens Gasket O-344
Aladdin
SKU: O-344
Aladdin O-344 Pentair Silicone Spa Light Lens Gasket
The Aladdin O-344 Silicone Spa Light Lens Gasket is a replacement lens gasket used on compatible Pentair / American Products spa light fixtures. This gasket helps create a watertight seal between the spa light lens and fixture housing to help prevent water intrusion into the light assembly.
This replacement gasket is commonly used during spa light service, bulb replacement, lens replacement, or fixture reassembly when the original gasket is flattened, brittle, cracked, stretched, leaking, or no longer sealing properly.
Product Features
- Aladdin replacement spa light lens gasket
- Part number: O-344
- Current Aladdin part reference: O-344-0
- Cross-references Pentair 79108500 / 79108500Z and 79108600
- Silicone gasket construction
- Designed for compatible 4" spa light lens applications
- Helps seal the lens to the light housing
- Common replacement during spa light bulb, lens, or fixture service
Product Details
| Brand | Aladdin |
| Part Number | O-344 |
| Current Aladdin Reference | O-344-0 |
| Product Type | Spa Light Lens Gasket |
| Material | Silicone |
| Common Lens Size | 4" spa light lens applications where specified |
| OEM Cross References | Pentair 79108500, 79108500Z, 79108600 |
| Application | Pool and spa light lens sealing |
Compatibility
- Pentair SpaBrite® spa light applications requiring gasket 79108500 / 79108500Z
- Pentair AquaLight® applications requiring silicone gasket 79108600
- Select Pentair / American Products spa light fixtures using a compatible 4" lens gasket
- Applications where the original parts diagram calls for Aladdin O-344 or Pentair 79108500 / 79108600
Common Signs This Gasket May Need Replacement
- Water is present inside the spa light fixture
- Lens gasket is flattened, cracked, brittle, swollen, or stretched
- Fixture was opened for bulb or lens replacement
- Light lens does not seat evenly against the housing
- Previous gasket was reused and the fixture no longer seals properly
- Moisture, corrosion, or fogging is visible inside the light assembly
Important Notes
- This item is the spa light lens gasket only.
- Lens, bulb, face ring, pilot screw, retaining wire, light niche, cord, and complete light fixture are sold separately unless otherwise stated.
- Always verify your exact light model, lens diameter, and parts diagram before ordering.
- This gasket is not universal for all Pentair, IntelliBrite®, AmerLite®, pool light, or spa light fixtures.
- Pool and spa light repairs involve electrical components and should be performed only with power disconnected.
- If the lens, face ring, fixture housing, cord seal, or niche is damaged, replacing the gasket alone may not stop leaks.
- Do not apply silicone sealant, adhesive, or lubricant to the lens gasket unless specifically directed by the light manufacturer.
Installation Notes
- Turn off power to the light at the breaker before service.
- Confirm power is off before removing the fixture from the niche.
- Remove the old gasket and clean the lens and fixture sealing surfaces completely.
- Inspect the lens, face ring, retaining hardware, cord seal, and fixture housing for damage.
- Install the new gasket evenly around the lens according to the fixture instructions.
- Make sure the lens is seated flat and the gasket is not twisted or pinched.
- Tighten retaining hardware evenly to avoid uneven gasket compression.
- Check for proper sealing before returning the light to normal operation.
- If there is any uncertainty with underwater light service, use a qualified pool professional or electrician.
Related Products
- Aladdin O-344 Pentair Silicone Spa Light Lens Gasket
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Maintenance Tips
- Replace the lens gasket any time the light fixture is opened for bulb or lens service.
- Do not reuse a flattened, brittle, swollen, or cracked light gasket.
- Keep the lens and housing sealing surfaces clean before reassembly.
- Inspect the light for moisture after service and before extended operation.
- Maintain proper water chemistry to help reduce corrosion around light components.
- Address water intrusion quickly to help prevent fixture damage and electrical hazards.
Questions about returns? View our return policy.
Hours Of Operation:
Monday - Friday: 7:00 am to 5:00 pm Phoenix Time
Saturday: 8:00 am to 2:00 pm
Sunday: Closed
- We do not ship on Saturday or Sunday.
- Orders totaling more than $300 will require signature confirmation upon delivery.
- We process and prepare orders for shipment within 1 business day. Please note that many other pool supply retailers require 3–5 days of handling time before shipping.
- Orders placed after 1:00 pm Phoenix Time may not be eligible for same-day shipment.
- Expedited shipping options are available at checkout.
Return Policy:
- Products that are received damaged will receive a refund in store credit.
- Most products are eligible for return within 30 days of receipt, except where noted below.
- To initiate a return, please complete an RMA form prior to sending your item back.
- Original shipping costs are non-refundable and will be deducted from the return credit.
- Items returned missing accessories or original packaging, or that are not in the same condition as received, may be subject to a restocking fee of up to 100% depending on the condition of the item upon return.
- Some returns will be charged an automatic 15% restocking fee.
- We are unable to issue refunds for items that have been damaged or rendered inoperable due to installer error.
- Please complete the return form to receive your RMA number and return shipping label.
- Chemical products are not eligible for return under any circumstances.
- The Pentair Colorsync 618031 is not eligible for return.
- Pool cleaners are not eligible for return.
- Opened seals and o-rings are not eligible for return.
- Capacitors are not eligible for return.
- Plastic popup tools are not eligible for return.
- Automation components and circuit boards are not eligible for return.
- If a light is returned due to a reported malfunction and is found to be fully operational upon testing, return shipping costs and a restocking fee will be deducted from the refund.
- Orders refused at the time of delivery will be subject to the original shipping costs being deducted from the refund.
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