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PuriLens Plus Preservative-Free Saline Solution is an FDA-approved, pH-balanced, sterile solution designed to provide superior comfort, hydration, and clarity for contact lens wearers. This preservative-free formula is free from chlorhexidine, thimerosal, and other mercury-containing compounds, making it safe for sensitive eyes. It is widely used for rinsing soft, rigid gas permeable (RGP), and scleral contact lenses before insertion, as well as for cleaning lens cases.
PuriLens Plus has been a trusted choice for over 20 years and remains one of the most cost-effective buffered preservative-free saline solutions available today.
PuriLens Plus is preservative-free and pH-balanced to match natural tears, ensuring gentle hydration for sensitive eyes. It is FDA-approved for use as an insertion solution for scleral lenses and is effective for rinsing soft, RGP, and hard contact lenses before insertion. The solution enhances lens comfort and clarity while preventing irritation.
This product has remained a leading choice since 2015 when it became the go-to replacement for Unisol 4. It is one of the most economical buffered preservative-free salines available, making it a popular choice for those who frequently rinse their lenses.
PuriLens Plus is available in three different size and package options:
4oz (120mL) Bottles
2oz (60mL) Bottles
Rinsing Contact Lenses
Using as an Insertion Solution for Scleral Lenses
Rinsing Contact Lens Cases
Daily Use for Comfort
Discard any remaining solution 14 days after opening to maintain sterility and safety.
If you experience any of the following issues, remove your lenses and consult your eye care provider immediately:
These symptoms could indicate a more serious condition such as infection, corneal ulcer, neovascularization, or iritis. Seek medical attention immediately if symptoms persist.
If you're considering alternatives, here’s how PuriLens Plus compares:
PuriLens Plus remains one of the most affordable and effective buffered saline solutions available today, making it an excellent choice for frequent lens rinsing.
Upgrade your contact lens care with PuriLens Plus Saline Solution – Trusted for over 20 years for superior hydration, clarity, and comfort.
Fast, tracked delivery
Your order typically arrives within 3–5 business days within the contiguous US, with tracking included on every shipment.
Easy 30-day returns
Changed your mind? Return unopened items in their original packaging within 30 days for a refund to your original payment method.
Some items are final sale
For health and safety, opened prescription products and contact lenses can't be returned.

$52.95
Best Preservative Free Saline
My eyes can only tolerate preservative free saline. This product is the best and probably only one I know of. Very happy that the size is perfect for traveling. Thank you!
Saline solution
Love Purilens saline solution. Mostly because it is preservative free and never hurts my eyes. I wear disposable soft contacts. However, it continues to go up in price and gotten very expensive. I’m looking for an alternative to try.
Best preservative
Purilense is the best eye solution I have ever used. Good work Dryeye Rescue
So convenient!
Love to be able to order this in bulk and at fair price. Ordering online was easy, tracking communication was good, and package arrived promptly.
Great solution for Scleral lenses
I have used Purilens for my Scleral lenses for years. I used to buy it from stores but now find it only online…Thank you for having it available.
Travel size is perfect
I use the travel size for all my needs. It lasts about 2 weeks, consistent with the recommendation to discard 14 days after opening
Puilens
Excellent price w/ coupon! normally buy from amazon but now their price is ridiculous!
Great to not have to use Amazon
Just what I was looking for and I am so tired of Amazon’s monopoly. Thank you!
Lovely
I brought them for my daughter who suffers from Severe dry eyes. She loves this product.
PuriLens Plus Saline
I like the product a lot.. It works well with my scleral lenses.
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